Εμφάνιση αναρτήσεων με ετικέτα ecosystem. Εμφάνιση όλων των αναρτήσεων
Εμφάνιση αναρτήσεων με ετικέτα ecosystem. Εμφάνιση όλων των αναρτήσεων

Τετάρτη 18 Ιουνίου 2014

Obama to create world's largest marine sanctuary in Pacific

U.S. President Barack Obama on Tuesday announced plans to create what could be the world's largest marine sanctuary in the south-central Pacific Ocean in an effort to protect the ocean and its marine ecosystems.

Obama announced his executive actions in a video message to those present at the second and final day of the two-day "Our Ocean" conference hosted by the U.S. State Department, which focused on sustainable fisheries, marine pollution, and ocean acidification.
"We've already shown that when we work together, we can protect our oceans for future generations. So let's redouble our efforts," Obama said.

The White House in a background statement said the Obama administration is considering how to "expand protections near the Pacific Remote Islands Marine National Monument in the south- central Pacific Ocean, an area which contains some of the most pristine tropical marine environments in the world."

The administration will consider the input of fishermen, scientists, conservation experts, elected officials, and other stakeholders "before making decisions about the geographic scope and details," it added.

The Washington Post, however, reported that Obama is looking at expanding the Pacific Remote Islands Marine National Monument from almost 87,000 square miles (225,328 square kilometers) to nearly 782,000 square miles (2.03 million square kilometers) and that the plan will affect seven islands and atolls controlled by the United States.

The newspaper also said that the plan, led by Secretary of State John Kerry, is likely to spark a new political battle with Republicans over the scope of Obama's executive powers.

Obama also said he is directing federal agencies to develop a comprehensive program aimed at deterring illegal fishing, addressing seafood fraud, and preventing illegally caught fish from entering the marketplace by increasing traceability and transparency.

According to the White House statement, black market fishing constitutes up to 20 percent of the wild marine fish caught each year around the world, and drains up to 23 billion U.S. dollars from legitimate fishing enterprises.

Kerry explained at the ocean meeting that the announcement by Obama to deal with illegal fishing will ensure that "all seafood sold in the United States is both sustainable and traceable, meaning customers will know exactly who caught it, where and when. "

"We can all do more, and if there's no market, we have an ability to really to be able to diminish the impact of illegal and undocumented, unwarranted fishing, and we want to do that," Kerry said.

He said nations at the conference have pledged to invest a total of 1.4 billion dollars towards protecting our ocean. In addition, including Obama's announcement, marine protections will be extended to cover more than 3 million square kilometers in the Pacific Ocean.

"We need to do more," Kerry told the heads of state, ministers, scientists, and industry representatives from about 80 countries at the conference. "But that is a terrific start."
WASHINGTON, June 17 (Xinhua)
[cntv.cn] 
18/6/14
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Δευτέρα 9 Ιουνίου 2014

World Oceans Day 2014 (U.S. State Department)

John Kerry, Secretary of State, June 8, 2014:

"World Oceans Day is a time to pause and focus on protecting our ocean: our planet’s most extraordinary ecosystem.
Life as we know it wouldn't be possible were it not for our ocean. We depend on the ocean for life’s essentials: the food we eat and the air that we breathe. It provides jobs for millions of people around the world, and a home for countless unique species.


The wonders of the ocean were impressed upon me at an early age in Massachusetts. my father taught me how to fish, and my mother taught me what happens when trash dumped into the ocean ends back up on the shore or kills sea turtles. I learned much more as a Senator working for fishing families that saw their way of life threatened when the oceans weren't properly protected.

We all have a responsibility to protect our ocean against the threats of overfishing, marine pollution, and ocean acidification. The entire system is interdependent, and we ignore that fact at our peril.
The bad news is that our ocean is in trouble. The good news is that we know what’s threatening it, and we know what we need to do in order to deal with these threats.

It’s not lost on any of us that we haven’t yet achieved the political consensus necessary to spur action. And, frankly, we know there’s no way that governments are going to tackle these enormous challenges alone. We need grassroots action to push us over the finish line, and that includes action from businesses, students, community groups, and advocacy and research organizations.

As Secretary of State, I am committed to doing everything I can to leave a healthy, thriving ocean for our children and future generations. But we need to do this together. One week from tomorrow, on June 16-17, I will host the “Our Ocean” conference. We’re bringing together high-level representatives from governments around the world, scientists, the environmental community, industry, and other stakeholders to address the challenges of sustainable fisheries, marine pollution, and ocean acidification, and how we can work together to solve them.

Every action counts. It’s our ocean to share and that means we each share the responsibility to act as its steward. So - please pause - enjoy - celebrate - and let’s commit to work together as we chart a new way forward for a healthy ocean and a secure, prosperous planet."

[State Department]
8/6/14
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Τρίτη 3 Ιουνίου 2014

We need a new revolution (Janez Potočnik)

European Commission, New Environmentalism Summit, Brussels, 3 June 2014:
Janez Potočnik, European Commissioner for Environment: 
"Good afternoon everyone, thank you James.
I hope you all agree it has been a fascinating day with really excellent speakers.
Recently I gave a TED talk which had the title 'New Environmentalism and the Circular Economy'. Some of you may have watched it on YouTube so I will try not to repeat too much of what I have said before but some of the points I made in that talk are highly relevant to this one and need to be repeated.

First, though: How did I become interested in environmental issues?
I was born and grew up in Slovenia, a country rich in nature and biodiversity. I am a farmer's son and spent my childhood in close contact with nature. We are proud of nature in our country and we place enormous value on our forests, lakes, mountains and coastline. In fact more than 37% of Slovenia is covered by Natura 2000 –the highest percentage in the EU.
Although my background is in economics and politics, I am also a citizen of the world and a father of 2 sons. I've always been aware of environmental issues, whether global ones such as nuclear power, acid rain, pollution, deforestation, species extinction and so on, or more local issues such as property development or motorway routes.
However, I must admit that it was not until I became Commissioner for Environment that I began to fully realise the extent of some of the challenges we face in the 21st Century. Any alien falling to Earth in our times would be struck by the convergence of a number of environmental crises, to all of which we humans seem to be taking an extraordinarily long time to respond adequately:
  1. Our world is warming in a way which, if unchecked, risks bringing global catastrophe
  2. Our consumption of finite resources is skyrocketing
  3. The ecosystems on which we depend are being degraded
  4. Emblematic species are threatened with extinction
It's not as if we are not aware of these things. It's not as though nobody cares or nobody has been actively campaigning. We have heard enough warnings, read enough papers, seen enough documentaries and protests, and the public largely agrees that something needs to be done. And yet we seem to be stuck in a kind of paralysis which prevents us from making progress on things on which any alien would think we should easily agree, since we need to make very urgent progress.

Why?
For the answers I think we have to look at two elements in particular: Individual behaviour and governance.
There is a good quote from the Polar explorer, Robert Swan. He said "The greatest threat to our planet is the belief that someone else will save it”. And he's right. Yes, some individuals believe their actions can change the world, and we all know that if 7 billion of us took collective action we could certainly change it, but I think we all know that is not going to happen without some external force directing, or even obliging us.
The vast majority of individuals make choices based on what seems to be best for them. Businesses are similar - if left to their own devices the vast majority will naturally try to make as much profit as possible.
This is normal human behaviour. No matter how aware they may be about environmental impact, an individual will still tend to buy a house, car, washing machine, smartphone, TV and other modern conveniences if they feel they can afford it. As long as each item generates a profit, a business will try to produce as much as possible.
  • Each individual choice is motivated by what will make life better for them personally (and I am just as guilty as the next person by the way). If there are 7 billion people on the planet who all think the same way then the implications for resource use, climate change and biodiversity are staggering. And don't forget that by 2045 we will be 9 billion.
  • Let's dwell on that for a second: The global population rises by more than 200.000 every day. That's a city the size of Brussels every 6 days. Or a new Germany every year. With all the demand that places on land, water, food, feed, fibre, raw materials and energy. Not to mention the emissions, pollution and waste generated.
If we carry on with business as usual, by 2050 we will need three times more resources than we currently use. And the demand for food, feed and fibre will rise by 70 per cent. Yet more than half the ecosystems these resources depend on are already degraded, or are being used beyond their natural limits. And I have not even mentioned global warming.
We can talk all we like about the importance of education; about individuals taking responsibility for the environmental consequences of their actions; about corporate responsibility. However, it is difficult to overcome human nature and I do not believe that 9 billion people are going to change their behaviour voluntarily.
Which brings me to governance (and regulation). We need national and international policies and agreements which restrict individuals' and companies' behaviour. Without it, the environment will always suffer.
And here we come to what is so frustrating for environmentalists: How do we get governments around the globe to take the action needed?
Here I must confess I am very familiar with this particular problem. I am not letting you in on any secrets if I tell you that within the European Commission it has proven very difficult to push through environmental measures during these times of economic crisis. It has proven difficult to integrate environmental considerations into other policy areas. And I suspect almost every Environment Minister in the world will tell you the same thing.
We face constantly the same refrain: times are hard, unemployment is high, job creation and growth must be the priority, not the environment.
Governments are in a position to remove environmentally harmful subsidies. They are in a position to redirect taxes from labour to resource use or pollution. But for a variety of reasons they don't.
Meanwhile, at international level, faith in the UN multilateral negotiating system has taken a battering, in particular after the Copenhagen climate conference. I am well aware from personal experience how difficult, time-consuming and downright tedious some of these negotiations are. I am only too well aware of the 'I won't move unless you do', or 'I won't act unless you pay for it' negotiating tactics. And in the meantime, Rome burns.
So far, so bad.
We can do it!
It was Confucius who said "when it is obvious that the goals cannot be reached, don't adjust the goals, adjust the action steps".
So far maybe I have sounded like one of the Four Horsemen of the Apocalypse. That is often the case for environmentalists. But I'm not here to talk about the end of times. My message today is - yes we can, if I can borrow that expression from the current US President. But to do it, we have to get past "it's the economy, stupid" in the words of a previous US President. 

As a "new environmentalist" I believe that there is reason for hope, because basically the path to economic wellbeing and environmental sustainability are the same.
Why am I hopeful? Because of our capacity for creativity and innovation, and because so many of the inefficiencies that we see all around us today can so obviously be tackled by channelling that creativity and innovation. For example:
  1. turning coal into light is still only 3 % efficient,
  2. only 15 % of the energy you put in your petrol tank is used to actually move your car down the road,
  3. 80 % of what we produce is used once and discarded,
  4. Only 1 % of the valuable rare earths that we use in products are recycled at the end of the products life.
Not to mention the fact that the sun produces enough energy in one day to power the world for a year.
Just as in the face of rising labour prices we made miraculous increases in labour productivity I believe that in the face of resource scarcities and rising prices we will be able to perform miracles in raising resource productivity. 
  • To do that we will have to break out of our habits. We are locked-in to our resource intensive ways, to our old industrial patterns of production and consumption.
Everything from our infrastructure to our financial systems, from our consumer habits to our business models are inherited from the industrial revolution. Today we need a new revolution.
Mankind's challenge is to turn the creativity and innovation that so successfully exploited natural resources to provide us with health and prosperity, to rolling out those benefits to billions more people, in ways that exploit resources less and cause less environmental pressure and damage.
To get there we will not only need technological development and innovation; we will also need new business models that decrease impact across the whole life cycle of products. We must share, re-use, update, repair and recycle. We must move from a linear economic model, where we extract, produce, use and throw away, to a circular economy model, where waste from one stream becomes the raw materials for another
To do that, we need governments, businesses and investors on board.
Using markets
To some environmentalists the words 'businesses' and 'investors' are dirty words, symbolic of greed, corruption, inequality and injustice. However, like it or not, we live in market economies and I firmly believe the role of the market will be essential to solving our environmental problems. It is the best means we have, but it is very clear that a free market alone is not enough to bring about the kind of changes we need to see.
The market cannot ensure efficiency in the allocation and use of resources if:
  1. prices do not reflect the true value and costs of resources. And today they don't.
  2. if rewards to capital are disproportionate to other inputs. And today they are.
  3. if managers on annual contracts are induced to make short term investment decisions. And today they are.
  4. if directors' business decisions are overly influenced by bonuses based on short-term share price. And today they are.
As the situation is today, market forces are too slow and imperfect; the financial, business and economic world takes a too short-term view; and politicians tend to work too tightly only around electoral cycles.
We have to address the prevailing short term logic which is built into all our systems, be it political or economic:
  1. Do you know of a politician that has been re-elected because she or he was defending longer term interests over the short term ones?
  2. Do you know a manager who was rewarded because the profits of his or her company were lower that year, but more sustainable in the longer term?
It is imperative that we built more long term logic into our data collection, reporting systems, rewarding mechanisms, decision making processes. We cannot manage the world of the 21st Century without taking into account the longer term picture and consequences. 

Conclusion
My friend Achim Steiner, who you heard earlier, said the following after the Rio+20 Summit:
"We have failed to turn things round in the past 20 years, but underneath that failure there is an extraordinary array of activity and innovation"…. "Twenty years ago, we agreed what to do, now we have the tools to do it. If we do not go into the heart of economic policy, we will meet here at Rio+40 even more culpable. Markets are social constructs. They are not a force like gravity. They can be governed."
I agree with him.
But let me be very clear on one thing: We absolutely need environmental lobbying. We need NGOs and individuals who will bring direct action to the streets and to the wilderness. We need awareness raising campaigns, petitions and protests. The 'old' environmentalism is certainly not dead. It is not even remotely redundant. But to succeed, it needs to be accompanied by a 'new' environmentalism which aims at harnessing the power of both business and government and turning them in the right direction.
Old and New Environmentalism need to go hand in hand in the same way that the economy and the environment need to go hand in hand.
Together we need to make our governments– and yes, the EU also – realise that it's not just the economy, stupid.
If we can succeed in that then maybe the alien observer will be less surprised by our human behaviour.
Thank you."
[europa.eu]
3/6/14


Σάββατο 31 Μαΐου 2014

Bolivie: inauguration du téléphérique urbain le plus long et le plus haut du monde (Video R)

Le président bolivien Evo Morales a inauguré vendredi la première ligne du réseau de téléphérique urbain le plus long et le plus haut du monde, entre La Paz et El Alto. 

Construit par l'entreprise autrichienne Doppelmayr pour 234 millions de dollars, ce téléphérique relie les villes de La Paz et d'Alto, entre 3.200 et 4.000 mètres d'altitude, en pleine Cordillère des Andes. 

Cette ligne permettra aux passagers de rallier les deux villes en moins de 10 minutes, contre plus d'une demi-heure en voiture ou en transport collectif, avec en toile de fond les cimes enneigés de l'Illimani, qui culmine à 6.462 mètres d'altitude, un des plus hauts sommets de la Bolivie.
"C'est une joie que cette ligne de téléphérique soit terminée", s'est exclamé le président Morales durant la cérémonie d'inauguration à La Paz. "C'est un devoir accompli envers les habitants de La Paz", la capitale la plus haut perchée du monde, à 3.660 mètres d'altitude. 

Le réseau du téléphérique sera long de près de 10 km. Après cette première ligne de 2,6 km, un deuxième tronçon de 7,3 km devrait être inauguré à la fin de l'année. La Paz et El Alto, un conglomérat urbain de plus de 1,6 million d'habitants, "font partie des premières 10 villes au monde qui ont un système de transport interurbain par câble", a relevé le directeur de la compagnie d'Etat Mi Teleférico, Jorge Dockweiler. 

Ce nouveau système fonctionnera 17 heures par jour, 360 jours par an et pourra transporter 18.000 personnes par heure, selon les projections officielles. Le prix du titre de transport par personne est de trois bolivianos (43 centimes de dollar). (Belga)
[rtl.be]
30/5/14
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  • Bolivie: le téléphérique urbain le plus long et le plus haut du monde inauguré
Le président bolivien Evo Morales a inauguré vendredi la première ligne du réseau de téléphérique urbain le plus long et le plus haut du monde, entre La Paz et El Alto.
Construit par l'entreprise autrichienne Doppelmayr pour 234 millions de dollars, ce téléphérique relie les villes de La Paz et d’Alto, entre 3.200 et 4.000 mètres d’altitude, en pleine Cordillère des Andes.
Cette ligne permettra aux passagers de rallier les deux villes en moins de 10 minutes, contre plus d’une demi-heure en voiture ou en transport collectif, avec en toile de fond les cimes enneigés de l'Illimani, qui culmine à 6.462 mètres d'altitude, un des plus hauts sommets de la Bolivie......afp
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Πέμπτη 24 Απριλίου 2014

No more plastic bags polluting our environment. - Should gradually be replaced by biodegradable and compostable bags

Life in plastic is not so fantastic after all. Plastic bags have been blamed for polluting the environment, especially aquatic ecosystems. In April MEPs voted in favour of halving the consumption of lightweight plastic bags by 2017 and reducing it by 80% by 2019 compared to 2010 levels. The topic of last month's guest photographer contest was plastic bags. The winning photo illustrates this article.

The scale of the problem

In 2010 there were 200 bags for everyone who lived in the EU, according to an estimate by the EP's library research service.


New legislation

The legislation approved by MEPs during the April plenary in Strasbourg foresees a mandatory charging for carrier bags in the food sector and a recommendation to charge for bags in the non-food sector. Charges could be reduced for bags that are biodegradable and compostable.


Light bags that are used to wrap up loose food should gradually be replaced by biodegradable and compostable bags by 2019.

Margrete Auken, a Danish MEP who is a member of the Green group, is in charge of steering the legislation through Parliament. She said after the vote: "MEPs have today voted to significantly strengthen draft EU rules aimed at reducing plastic bag use and waste, notably to include obligatory European reduction targets and a requirement that plastic bags come at a cost. As front-running countries have demonstrated, dramatically reducing the consumption of these disposable bags is easily achievable with a coherent policy."

About the photo

This article is illustrated with the picture "Nowadays" taken by Gábor Szello. Mr Szello works as a freelance photographer in Hungary, where he takes mostly photos of people, streets and landscapes. To view more of his work, click on the link on the right.

The topic for next month is "On the way to vote - election date". To enter the contest, send your contribution by Sunday 25 May. This time each participant can send between one and five pictures. Click here for more details.

[europarl.europa.eu]
24/4/14
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Τετάρτη 16 Απριλίου 2014

Invasive alien species: "The damage and costs continue to increase"


One of the worst threats to Europe's biodiversity and ecosystems is plant and animals species coming from other countries and continents, which often cause the near extinction of native species. On 16 April MEPs approved new rules to tackle this issue. “Invasive alien species are the second most significant threat to biodiversity after habitat loss and they are also recognised as a major cause of species extinction,” said Pavel Poc, the MEP responsible for steering the proposal through the EP.


Globalisation and the increased use of international transport have made it easier for species to spread to other areas. Some of these are harmless, but others prove detrimental to local animal and plant life and unbalance the ecosystem. The Parliament votes on Wednesday 16 April on new legislation to deal with this issue. Mr Poc, a Czech member of the S&D group, commented: "The new measures should prevent new invasive alien species from entering the EU and to deal more effectively with the ones that are already established in Europe.”

Under the proposal a list of invasive alien species that could prove damaging would be established and those species should not be introduced, transported, placed on the market, offered, kept, grown or released into the environment. “Efforts to minimise the impact of the invasive alien species will be coherent in the member states, cover all of the EU and will be better coordinated, which means that their overall effectiveness will be improved,” Mr Poc said.

Some of hese species can also prove a threat to human health, as they can cause health problems such asthma or allergies and are potential carriers of various diseasesa like the Dengue fever propagated by the Asian tiger mosquito, which first emerged in Europe in 1979 through a shipment of goods from China.

"Invasive alien species are estimated to cost the European Union at least €12 billion per year and the damage and the costs continue to increase,” said Mr Poc.
[europarl.europa.eu]
16/4/14
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Invasive alien species: MEPs reach agreement with the Greek Presidency

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Πέμπτη 13 Μαρτίου 2014

Lower Mekong Countries Urge Halt to Lao Dam Project

Officials from the Mekong countries of Cambodia, Thailand and Vietnam are urging Laos to halt development of a dam project that could have a significant impact on downstream communities and ecosystems along the river.
Cambodian, Thai, and Vietnamese delegations visited the site of the planned dam on Wednesday. All three countries have expressed their concerns over the project.

Tek Vannara, head of Cambodia's NGO Forum, a consortium of organizations, told VOA Khmer he was still concerned after the visit to the Don Sahong dam site.

"If they block the fish migration passages by building this dam, some fish species will surely be lost," he said.

He added that the dam would affect at least 6 million Cambodians living either near the site or along the Mekong River or Tonle Sap lake.


Lao officials said they were conducting the project transparently and with the proper safeguards.

Sin Niny, permanent vice chair of Cambodia's National Mekong Committee, said Cambodia has maintained its position that Laos should stop the project and conduct more environmental assessments.

"We demand that Lao study in details as requested by other countries along the Mekong before starting the dam construction," said Sin Niny.

Meanwhile, more than 50 environmental and development organizations are preparing to submit a letter to the Mekong River Commission, an inter-regional body formed to tackle river issues, voicing their concerns over the impact of the dam.

This report was produced in collaboration with the VOA Khmer service.
http://www.voanews.com/content/lower-mekong-countries-urge-halt-to-lao-dam-project/1870575.html
13/3/14

Σάββατο 1 Μαρτίου 2014

Alaska mine could be blocked to save salmon fisheries

WASHINGTON: US environmental authorities made a rare move on Friday to block a massive copper and gold mine in Alaska before it even gets under way, in a bid to protect wild salmon.
The Pebble Mine project has the potential to be one of the biggest open pit copper mines, but once built, it could threaten the exceptionally rich salmon fishery in the Bristol Bay area, the Environmental Protection Agency explained in a statement.
"Extensive scientific study has given us ample reason to believe that the Pebble Mine would likely have significant and irreversible negative impacts on the Bristol Bay watershed and its abundant salmon fisheries," said EPA Administrator Gina McCarthy.

The EPA action could lead to an unprecedented federal ban on a mining project before the company behind it even puts in a permit request.
"This process is not something the agency does very often, but Bristol Bay is an extraordinary and unique resource," McCarthy said, calling it the "world's most productive salmon fishery."

Bristol Bay produces half the wild sockeye salmon in the world, an average of 37.5 million fish per year, in part because of the exceptional water quality in the streams and wetlands there.
Plans call for the mine to be built near the headwaters of two rivers whose fisheries produce about $480 million of fish and employ some 14,000 people.
In order to move forward, the mine's promoters would need to show that their activities wouldn't threaten the ecosystem.

The EPA move is a victory for environmental activists, fisheries and indigenous groups who had been fighting the mining project for the past three years.
Republican leaders in Alaska, including Governor Sean Parnell and Senator Lisa Murkowski disapproved, with Murkowski warning the EPA action could set a "terrible precedent."
Promoters of the Pebble project say the region holds one of the world's largest and richest mineral gold and copper deposits, which could produce 36 million tonnes of copper and more than 3,000 tonnes of gold within the next 30 years.

The EPA carried out a large-scale study starting three years ago to evaluate the potential impact of mining on the Bristol Bay ecosystem.
The final report was completed in January and contains 1.1 million public comments as well as the analysis of two independent expert panels.

Πέμπτη 9 Ιανουαρίου 2014

UN urged to recognize benefits derived from mountain regions as essential for sustainable development


8 January 2014 – As United Nations-led talks on outlining the future global development agenda continue to progress, UN agency officials joined representatives of mountain countries and organizations today at Headquarters to encourage mountain-specific policies in sustainable development strategies, with a particular focus on plans for adaptation and mitigation of climate change.
In connection with 7th session of the Open Working Group on Sustainable Development Goals, under way in New York since Monday, the UN Mountain Partnership Secretariat held an event on “Building resilience to climate change in mountain areas,” at which participants considered two major policy papers urging action to ensure that goals, targets and indicators are set to improve the livelihoods of mountain people and to conserve mountain ecosystems.

The Open Working Group is tasked with identifying the international development agenda that will succeed the Millennium Development Goals – the anti-poverty targets agreed at a UN summit in 2000 and set to expire next year. The UN has stressed sustainable development – environmental, social and economic well-being for all – as the way forward.
Today’s side-event stressed the vital importance of mountains to ensuring a comprehensive post-2015 agenda, especially as diverse mountain ecosystems provide freshwater to half of the world’s population and are home to half of all global biodiversity hotspots. At the same time, climate change is severely impacting mountain areas and posing threats to the livelihoods of mountain people.
The UN Food and Agriculture Organization (FAO) the United Nations Environment Programme (UNEP) along with the missions of Argentina, Italy, Kyrgyzstan and Peru were co-organizers of the event, which featured a keynote speech by Ivan Ramirez, Assistant Professor of Environmental Health and the New York-based New School.
According to the UN, many scientists believe that mountains can act as early warning systems, as the changes occurring in mountain ecosystems may provide an early glimpse of what could come to pass in lowland environments. The keynote address echoed that belief, which was also highlighted in the policy papers, respectively on “Mountains and the Sustainable Development Goals” and “Why Mountains Matter for Climate Change Adaptation and Disaster Risk Reduction.”
The paper on disaster risk reduction notes specifically that mountain communities have a wealth of knowledge and strategies, accumulated over generations, pm how to cope with harsh environment and adapt to climate variability.
“Mountain communities should not be viewed simply as vulnerable, the also have rich experiences and indigenous solutions,” says the paper, emphasizing that traditional knowledge should be coupled with advances in technology, including early warning systems for hydro-meteorological disasters. It stresses that when mountain ecosystems are managed sustainably, they can continue to provide regulating services that act as buffers against climate change and natural disasters, for example, preventing soil erosion and maintaining mountain meadows can protect people in downstream areas from landslides and flash floods.
un.org
8/1/14
 

Δευτέρα 30 Δεκεμβρίου 2013

Russie: un parc national créé en mer d'Okhotsk

Le gouvernement russe a créé un parc national baptisé "Îles Chantar" dans le territoire de Khabarovsk pour protéger les écosystèmes uniques de la mer d'Okhotsk, a annoncé lundi le ministère russe des Ressources naturelles.

"Le premier ministre russe Dmitri Medvedev a signé l'arrêté N°1304 instituant le parc national "Îles Chantar" d'une superficie totale de 515.500 hectares sur les îles du même nom. Le parc s'étend sur 241.200 hectares de forêts et 274.300 hectares en mer d'Okhotsk", a indiqué le ministère dans un communiqué.

Le nouveau parc national est un point d'escale de nombreux oiseaux migrateurs. Selon le ministère, "le parc est destiné à préserver des écosystèmes insulaires uniques de la mer d'Okhotsk qui représentent un mélange de la taïga septentrionale et de la toundra montagneuse et abritent des espèces de flore endémique. Les îles Chantar hébergent des représentants d'espèces animales et végétales menacées, ainsi que beaucoup d'ours bruns, de renards, de zibelines, d'hermines et de loutres européennes".

Les eaux du parc national jouent un grand rôle dans la préservation des ressources biologiques marines. Cette région abonde en baleines de plusieurs espèces, héberge de nombreuses colonies de lions de mer et d'oiseaux.

http://fr.ria.ru/politique/20131230/200143171.html
30/12/13
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Παρασκευή 1 Νοεμβρίου 2013

Antarctique: nouvel échec des négociations sur les sanctuaires marins...

AFP - Les négociations sur la création de sanctuaires marins en Antarctique se sont de nouveau conclues sur un échec vendredi en Australie, Chine et Russie faisant obstacle à la protection de ce fragile écosystème menacé par la pêche et la navigation.
Réunis à Hobart sur l'île de Tasmanie, les membres de la Convention sur la conservation de la faune et de la flore marines de l'Antarctique (CCAMLR) se sont séparés en rendant feuille blanche.
Il s'agit du troisième échec depuis 2012 pour la CCAMLR, l'instance créée en 1982 pour gérer les ressources marines du continent de glace et qui regroupe 24 Etats plus l'Union européenne.

Les eaux de l'océan Austral autour de l'Antarctique abritent des écosystèmes exceptionnels en bonne partie préservés des activités humaines mais désormais menacés par le développement de la pêche et la navigation.
Deux projets de sanctuaires ont été mis sur la table aux fins de créer une vaste réserve marine couvrant l'équivalent du territoire indien, potentiellement la plus étendue au monde, peuplée de cétacés, mammifères marins et manchots --pas moins de 16.000 espèces.
Les Etats-Unis et la Nouvelle-Zélande proposaient de sanctuariser une aire de 1,25 million de km2 en mer de Ross, une immense baie, côté Pacifique, sous juridiction néo-zélandaise.
La France, l'Australie et l'Allemagne recommandaient de leur côté la création de sept aires marines protégées (AMP) côté océan indien, sur une étendue de 1,6 million de km2.
Mais la Russie et la Chine s'y sont opposées, repoussant à l'automne 2014 --sauf réunion exceptionnelle-- de nouvelles consultations puisque la CCAMLR se réunit une fois par an et que toute décision en son sein est adoptée par consensus.
"La communauté internationale s'était rassemblée à Hobart pour protéger des zones essentielles de l'océan Antarctique --un des derniers écosystèmes inviolés de la planète-- et la Russie a choisi de faire obstacle", a déploré Joshua Reichert, vice-président exécutif de l'organisation américaine de défense de l'environnement Pew Charitable Trusts dont un représentant participait aux négociations.
"Un jour noir pour les océans du monde entier"
Une rencontre exceptionnelle au mois de juillet en Allemagne avait déjà achoppé en raison, selon les ONG, de l'opposition de la Russie qui craint de voir trop fortement se réduire ses zones de pêche.
La Russie, avec le soutien de l'Ukraine, avait alors soulevé des questions juridiques sur le fait de savoir si la CCAMLR avait le droit d'instaurer ces aires, selon l'Alliance pour l'océan antarctique (AOA), une coalition d'une trentaine d'ONG.
Avant le sommet de Hobart, la Nouvelle-Zélande avait revue sa copie et considérablement diminué la surface devant être sanctuarisée. En vain.
"C'est triste", a déclaré à l'AFP le chef de la délégation suédoise, Bo Fernholm, à l'issue de la réunion vendredi.
"Il reste des points de discorde sur des sujets importants comme la période pendant laquelle une zone marine doit rester protégée, il y avait aussi des objections sur la superficie de ces zones", a expliqué M. Fernholm.
Selon un membre des délégations officielles, la Chine n'était pas défavorable à la proposition américaine mais s'est opposée à l'initiative australo-européenne.
"Les pourparlers ont échoué. La Russie et la Chine voulaient des précisions, plus de temps. C'est très décevant", a déclaré ce délégué qui a requis l'anonymat.
"C'est un jour noir pas seulement pour l'Antarctique mais pour les océans du monde entier", s'est exclamée Andrea Kavanagh, responsable de projets marins de Pew Charitable Trusts.
"Les fondements scientifiques justifiant la création de ces réserves sont incontestables. L'égoïsme têtu de quelques uns ne devrait pas se substituer à la volonté de la majorité des pays à travers le monde", a-t-elle ajouté.
Pour Farah Obaidullah, de Greenpace, l'échec de la réunion de Hobart "entache la réputation de la CCAMLR" et témoigne de l'interférence "des intérêts économiques et politiques dans la protection des océans pour le bien des générations futures".
 france24.com
 1/11/13
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Παρασκευή 11 Ιανουαρίου 2013

Τα ψάρια πάνε από τη σκάλα/German fish ladder celebrates millionth user

Καμιά φορά τα ψάρια χρησιμοποιούν ακόμα και σκάλες! Στον ποταμό Έλβα κοντά στο Αμβούργο δεκάδες χιλιάδες ψάρια περνούν καθημερινά από μια ειδική σκάλα για να φθάσουν στους τόπους αναπαραγωγής τους.
Φράγματα, τεχνητές λίμνες και υδροηλεκτρικά εργοστάσια δημιουργούν συχνά ανυπέρβλητα εμπόδια για τα ποταμίσια ψάρια που ανεβαίνουν το ποτάμι για να κάνουν τα αυγά τους εκεί όπου κάποτε γεννήθηκαν. Υπάρχει ωστόσο ένας απλός τρόπος για να βοηθηθούν τα ψάρια: η σκάλα ψαριών!

Στο κρατίδιο Σλέσβιχ-Χόλσταϊν, στο Γκέεστχαχτ κοντά στο Αμβούργο, λειτουργεί στον ποταμό Έλβα από το 2010 η μεγαλύτερη σκάλα ψαριών στην Ευρώπη από την οποία μέχρι σήμερα έχουν περάσει περισσότερα από 1.000.000 σολομοί, πέστροφες, σίλουροι και τούρνες. Η σκάλα έχει μήκος 550 και πλάτος 16 μέτρα.

Όταν το 1960 κατασκευάστηκε ένα τεχνητό φράγμα για να βοηθήσει τα ποταμόπλοια που κινούνταν στον Έλβα, πολλά, κυρίως μεγαλύτερα ψάρια αποκόπηκαν από τους τόπους αναπαραγωγής τους. Με την τεχνητή σκάλα όμως δόθηκε με απλό και σχετικά οικονομικό τρόπο η ενδεδειγμένη λύση στο πρόβλημα.

40.000 ψάρια τη μέρα!

Από τη σκάλα ψαριών ανεβαίνουν καθημερινά πολλές πέστροφες
Στον δρόμο τους προς τις πηγές του ποταμού Έλβα τα ψάρια περνούν από 50 τεχνητές δεξαμενές με διαφορά ύψους 9 εκατοστά η μια από την άλλη. Το ότι οι δεξαμενές είναι από μπετόν δεν δείχνει να ενοχλεί καθόλου τα ψάρια, τα οποία προσανατολίζονται με τη βοήθεια των ρευμάτων. Για τα χέλια, τα οποία δεν θεωρούνται και οι καλύτεροι κολυμβητές, υπάρχουν ειδικές αυλακώσεις δίπλα ακριβώς από τις δεξαμενές. Ακόμα και τη δυνατότητα διαλείμματος στο δύσκολο και ανοδικό δρόμο προς τις πηγές του ποταμού έχουν προβλέψει οι ειδικοί του Ινστιτούτου Εφαρμοσμένης Οικολογίας για τα ψάρια κατασκευάζοντας ειδικά σημεία, όπου τα νερά λιμνάζουν.
Στο τέλος της διαδρομής οι ειδικοί καταμετρούν τα ψάρια, πριν αυτά συνεχίσουν το ταξίδι προς τον τελικό τους προορισμό. Από την έναρξη λειτουργίας της σκάλας πριν από δυόμιση περίπου χρόνια περνούν καθημερινά από εκεί περίπου 40.000 ψάρια.

Hannah Fuchs / Στέφανος ΓεωργακόπουλοςΥπεύθυνος Σύνταξης: Σπύρος Μοσκόβου
Deutsche Welle
10/1/13 
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  • German fish ladder celebrates millionth user

Did you know that fish can climb ladders? In fact, it's essential for some fish, in order for them to reach their upstream breeding grounds. One ladder near Hamburg plays a crucial role for salmon, sturgeon and eels.
Europe's largest fish ladder is located in Geesthacht in northern Germany, southeast of Hamburg on the side of the river Elbe. It was opened in September 2010.
Since then, many different types of fish, like zanders, northern pikes, catfish, eels and trout have scaled the ladder here. The millionth fish through the passageway was in fact a burbot, 50 centimetres long and weighing almost one kilogram.
This fish ladder here is one of hundreds across Europe. On the continent's highly developed waterways, weirs, dams and locks often block the path for traffic heading upstream.
A burbot was the one millionth user of the fish ladder in Geesthacht
That's not just a problem for ships, but also highly detrimental to local fish, some of whom are endangered.  That's why the idea of fish ladders, sometimes called fishways or fish steps, was born. The constructions, which often costs hundreds of thousands of euros to build, are composed of a series of low steps, allowing the fish to progress upstream with minimal effort.

An impressive construction
Geesthacht's fish ladder is 550 metres long and 16 metres wide. In order to pass through it completely, the fish have to cross about 50 water pools, each about nine centimetres higher than the one before.
The concrete construction looks nothing like the original natural course of the river. But the fish don't seem to mind. They orientate themselves by means of currents. At the start of the fish ladder an artificial current helps the fish to find the entrance. Other currents lead them upwards.
Eels are weak swimmers. Therefore they need a special kind of fish ladder, the so-called eel ladder which was constructed beside the water steps. Eel ladders are watered ascending ramps with brush-like structures on the ground on which the eels can slither upstream. Additional resting areas allow the eels to have a break during their climb.
A visitor photographs the fish steps in Geesthacht, Germany. (Foto: Axel Heimken/dapd)The fish ladder in Geesthacht was funded by power company Vattenfall, who recently built a power plant nearby
 
The entire facility was built by power company Vattenfall at a cost of 20 million euro ($26.21 million). They built the construction in the year 2010 as a goodwill gesture following the construction of a new coal power plant at Moorburg, 35 kilometers downstream from the Geesthacht weir area.
Every fish counts
On the exit of the highest step, just a short distance away from reaching the upper part of the river Elbe, all fish are counted.
Scientists at the Institute of Applied Ecology in Marschacht near Geesthacht catch them with a bow net, document which and how many fish have managed the ascent, and then release them into the river.
http://www.dw.de/german-fish-ladder-celebrates-millionth-user/a-16509927
 

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