Résultats de recherche

Nine things you don't know about seahorses

Seahorses have long been a popular attraction in public aquariums, but they remain mysterious. They are a fish with a difference in that they swim in an upright, vertical position. They have flexible necks and long, tubular snouts that point downward, giving them the appearance of a horse's head.

Tailored approach to fertilizer use can achieve triple-wins for smallholder farmers

A meta-analysis study assessed the performance of site-specific nutrient management (SSNM) applied to smallholder cereal cropping systems in Asia and Africa; the evidence points to triple-wins but weak extension, and unfavorable policies hamper adoption.

Manatee deaths in Florida point to a global decline in seagrass ecosystems

In July 2021, the U.S. Fish & Wildlife Service announced that 866 West Indian manatees (Trichechus manatus) had died in the state of Florida in the first seven months of the year alone. The news shocked and saddened many Floridians, for whom the gentle, slow-moving mammal is a statewide mascot, ...

Assessing the impact of the European Union Green Deal

A significant reduction in agricultural production in the European Union with full implementation of the Farm to Fork Strategy of the European Green Deal: that is one result of the study to assess the impact of the Green Deal published today (Monday 13 September), which was led by Professor Chri ...

Boris Johnson tells UN that Cop26 must be ‘turning point for humanity’

Cop26 must be a “turning point for humanity” in just 40 days’ time, Boris Johnson has urged in a call to arms to fellow global leaders ahead of the climate summit in Glasgow.

Podcast: Indigenous rights and the future of biodiversity conservation

We’re at something of an inflection point in the history of conservation and Indigenous engagement.

Technologies for SDGs and biodiversity protection

Speaking during the show, Dirk Fransaer, managing director at the Flemish Institute for Technological Research, cautioned that the world is on the right track to reaching the goals, but not at the right speed. "Worldwide, you see that multinational companies really take SDGs too hard. So from th ...

Focal point for climate change is at the top of our world, and agenda

Improved climate modeling can predict fish stocks in the North Atlantic, as well as warming effects across the Northern hemisphere, for instance in Europe and North America.

‘Ecological civilisation’: an empty slogan or will China act on the environment?

This week, China took charge of hosting a major UN environmental conference for the first time, at the opening of Cop15 in Kunming. The world’s biggest greenhouse gas emitter and largest consumer of natural resources might seem a strange choice to host talks to stop the destruction of ecosystems ...

Video: How can we eat without cooking the planet?

Professor Susan Jebb , Oxford's diet and population health expert maintains, "We cannot meet Net Zero targets without changing our diet.". Talking in the latest of 10 videos from leading Oxford experts in the run up to the COP26 climate conference, Professor Jebb points out that agriculture acco ...

Scientists part of team that points to strong connection between climate change, plastics pollution

At the root of global climate change and the worldwide plastics problem are two related carbon-based fuels -- oil and natural gas. Not only are the two among the key drivers of climate change, they are instrumental in the manufacturing of plastics. As storms intensify and become more frequent, t ...

Breakthrough study points to large climate benefits from small fraction of global croplands

Agricultural soils are the largest anthropogenic emission source of nitrous oxide (N2O)—a greenhouse gas 300 times more powerful than carbon dioxide. Mitigating N2O emissions from agricultural soils is an important requirement to stop global warming below the 2°C target.

Kunming, Beijing meetings set new directions for world

China's ambassador to the United Nations said on Friday that conferences held in China this month on biodiversity and green-themed transport provide new starting points for efforts toward innovation-driven development.

Climate scientists fear tipping points (maybe you should too)

Leaders may be going into the UN climate summit in Glasgow with the do-or-die goal of limiting global warming at 1.5 degrees Celsius, but breaching that cap is not what keeps scientists awake at night.

Joanna Lumley says wartime-style rationing could help solve climate crisis

Joanna Lumley has suggested that a system of rationing similar to that seen during wartime, under which people would have a limited number of points to spend on holidays or lavish consumer goods, could eventually help to tackle the climate crisis.

Fish are being increasingly exposed to endocrine disrupters

Microplastics, owing to their chemical properties, can carry micropollutants into a fish's digestive system where they are subsequently released through the action of its gastric and intestinal fluids. EPFL scientists, working in association with other research institutes, have studied this proc ...

Ms. Albada Beekham

Cartagena Protocol emergency contact point
ABeekham@fp.gov.tt

All roads lead to Glasgow

Glasgow is hosting an event that Prime Minister Boris Johnson said in a September speech to the United Nations must be a “turning point for humanity”. It is the most important event held, not only in the city and Scotland, but also hosted by the United Kingdom, drawing leaders from more than 170 ...

‘I get scared’: the young activists sounding the alarm from climate tipping points

For millions of young people around the world, climate breakdown is something they have known their entire lives. Many live in regions that are particularly at risk of being affected by tipping points - parts of the Earth’s system where small changes, such as increased temperatures, could lead t ...

Climate change is the most important threat to our health

On Friday, COP26 came to a close in Glasgow. Though assessment of its success or failure remains a point of contentious discussion, we are delighted that Canada’s Minister of Environment and Climate Change Steven Guilbeault signed onto the World Health Organization (WHO)’s COP26 Health Programme ...

Ms. Indira Gamatis

CBD Primary NFP, CHM NFP, SBSTTA NFP, Cartagena Protocol Primary NFP, Cartagena Protocol emergency contact point, BCH NFP, Resource Mobilization FP
i.gamatis@env.gov.sc

Dr. Bharrat Jagdeo

Cartagena Protocol emergency contact point
ministerofstate@motp.gov.gy

Climate changed abruptly at tipping points in past

Abrupt changes in ice core samples and other records indicate dramatic changes in climate occurred at certain points in the past. In Chaos, climate scientists identify abrupt transitions in climate records that may have been caused by the climate system crossing a tipping point.

Satellite data points to land subsidence in Cartagena

A rapid rate of land subsidence could make sea level rise estimates worse for one of Colombia's tourist destinations. This could serve as a warning sign to other coastal cities.

Call for recognition of rare native livestock in farming policy

The Rare Breeds Survival Trust (RBST) has called for Scotland’s new farming policy to recognise native livestock and equine breeds for their biodiversity significance, In a response to the Scottish Government’s consultation paper on a new national agricultural policy, RBST pointed out that the ...

The health impact of the global meat trade

The authors of a new study, which appears in BMJ Global Health, point out that producing red meat for export has environmental costs in terms of lost habitats and biodiversity and harms consumers’ health.

Dr. Gholamreza Salehi Jouzani

Cartagena Protocol Primary NFP, Cartagena Protocol emergency contact point
gsalehi@abrii.ac.ir

Ms. Hilde Amputu

Cartagena Protocol emergency contact point
hamputu@ncrst.na

Trees in the wetlands emit more methane than researchers thought

Historically the thick green of the Amazon has been our planet’s largest carbon sink, though this tipping point has also been breached earlier this year. But a new wave of research over the last few years, including a new study published recently in Philosophical Transactions of the Royal Societ ...

5 reasons why COP26 should finally mark a turning point for forests, food and climate

No longer the ‘forgotten solution’, nature appeared prominently in the final text of the Glasgow Climate Pact, the agreement reached at the 2021 United Nations Climate Change Conference.

Ms. Rachel Davis

Cartagena Protocol Primary NFP, Cartagena Protocol emergency contact point, BCH NFP
rachel.davis@defra.gov.uk

We saved the puffins. Now a warming planet is unraveling that work.

I stepped onto the battlefield of climate change, sidestepping carcass after carcass. In the grass were the remains of Arctic terns, common terns, and roseate terns. Along the boulders, researchers pointed out dead puffin chicks.

Clearing the air: Decarbonization technologies take a giant step forward

Carbon dioxide (CO2) levels today are higher than at any point in the past 800,000 years or more. During a year when terms like carbon neutrality and net zero have become more and more commonly used, it appears the world is waking up to the imperative underscored in every high-level climate asse ...

Mr. Thomas Weber

Cartagena Protocol emergency contact point, BCH NFP
Thomas.Weber@ec.europa.eu

Mr. Olimjon Yatimov

CBD Primary NFP, Cartagena Protocol Primary NFP, Cartagena Protocol emergency contact point
biodiv@biodiv.tojikiston.com

Ending Illegal Trafficking of Endangered Animals

Nigeria has emerged as the top transit point in the world for illegal ivory and pangolin scale trafficking from Africa to Asia. Between 2016 to 2019, over half of the pangolin scales seized globally came from Nigeria, Ugo Aliogo reports.

Large Herbivores May Improve an Ecosystem’s Carbon Persistence

Wildlife and open-canopy ecosystems like grasslands are rarely a part of discussions surrounding climate change mitigation. Now, a new review points to interactions between wild herbivores and vegetation to show how restoration efforts could be optimized by aligning climate goals with biodiversi ...

Mr. Keiji Obayashi

Cartagena Protocol emergency contact point, BCH NFP
bch@env.go.jp

Young environmentalists ‘plant the future’ in Colombia’s Amazon

Felipe “Pipe” Henao is a young environmentalist from the small town of Calamar in southeastern Colombia. At the meeting point of the Amazon and Orinoco basins, it’s an area of abundant biodiversity and an important biological corridor to the Andes mountains.

Dr. Rhianna M. Neely-Murphy

CBD Primary NFP, CHM NFP, SBSTTA NFP, ABS NFP, Cartagena Protocol Primary NFP, Cartagena Protocol emergency contact point, BCH NFP, GTI NFP, GSPC NFP
rhiannaneely@bahamas.gov.bs

Vaccine trial for killer elephant virus begins

"She's our wonder baby!" says elephant keeper Katie Morrison, smiling broadly. Katie points to five-year-old Indali, an elephant survivor of an often deadly virus, which has killed seven calves at Chester Zoo.

Endangered wildlife face perilous future as vital habitat loses protection in Cambodia

In 2017, an elephant in Cambodia’s Kirium National Park was electrocuted as it leaned against power lines in a formerly forested area. This wasn’t an isolated incident—another elephant reportedly died in the same manner the previous year— and prompted conservationists to point to the widening im ...

Climate change fuels drop in Albania's migrant birds

Thousands of migratory birds have failed to make their annual visit to Albania's western coast this winter, experts say, pointing to climate change, overfishing and urbanisation as likely factors.

Identify A-ha moments to trigger fast climate action, say UK scientists

Tipping points could be identified and triggered to deliver fast action to tackle the climate crisis, according to an analysis led by an academic at Exeter University.

Accidental implosion yields new measurement for ocean's deepest point

A faint pop punctuated the sound of crashing waves—the first hint something was amiss. Sitting on board the R.V. Falkor in December 2014, David Barclay heard the sound through headphones plugged into an underwater microphone on the ship's hull.

COP26 deal sparks hope for positive tipping points

The Breakthrough Agenda agreed at COP26 could help trigger positive tipping points to tackle the climate crisis, researchers say.

Climate Governance in Brazil

The CAT Climate Governance series seeks to produce a practical framework for assessing a government’s readiness - both from an institutional and governance point of view - to ratchet up climate policy and implement adequate transformational policies on the ground, to enable the required economy- ...

Argentine environmentalists sound the alarm on climate change

Pointing to the wildfires, drought and heat waves that have marked the start of 2022 in Argentina, environmental organizations call for adaptation, mitigation and effective laws to protect the ecosystem.

New group of plants was one of the first to colonize the land

Minute fossils unearthed in preserved charcoal point to the existence of an entirely unknown group of plants that were among the first to move onto land.

Why the conversation about climate change and migration needs to change

If you haven’t seen the projections, you’ve probably still absorbed the gist of them: At some point in the not-too-distant future an astronomical number of people will likely be displaced by climate change. Estimates range from 140 million to 1.2 billion by 2050.