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UK will spend at least £3bn of international climate finance on nature and biodiversity over five years.
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The management of our coastal waters plays an important role in protecting and conserving our marine ecosystems. The Marine Conservation Team at the MMO are responsible for the implementation of management in certain marine protected areas (MPA) in English waters. We will be writing a series of blog posts explaining what and how we manage these MPAs, starting at the beginning, with what is an MPA?
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Marine protected areas, or MPAs as they’re more commonly called, are very simple. Areas of the sea are set aside where certain activities – usually fishing – are banned or restricted. Ideally, these MPAs might be placed around particularly vibrant habitats that support lots of different species, like seagrass beds or coral reefs. By preventing fishing gear such as towed seabed trawls from sweeping through these environments, the hope is that marine life will be allowed to recover. When used well, they can be very effective.
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The naturalist uses a UN event to call on world leaders to do more to protect nature. Craig Bennett, chief executive of The Wildlife Trusts, said "a much greater level of urgent action" was needed to put nature into recovery, including rescuing wildlife sites currently in decline. The government figure of 26% includes national parks and areas of outstanding natural beauty (AONBs), which are more about how our landscape looks as opposed to the state of nature within them, he said. He told BBC News: "The reality is, at best what's being managed for nature at the moment is only 10%. Even according to the government's own advisers on nature, they say half of that is in a poor condition, so it's nearer 5%. We've got a mountain to climb if we're really going to put nature into recovery in this country and reach the Prime Minister's target by 2030."
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It seems that David Attenborough’s programme Extinction: the facts moved many people to tears. To me, that is an entirely rational response to the ongoing destruction to the natural world. This relentless loss of the beauty and wonder of our planet not only corrodes the soul, it compromises our own species’ prosperity. But, as I wrote on Friday, grief needs to be matched with a determination to change, bolstered by the belief that we know what it takes to make things better. Today must be the moment that we choose a different path and take steps to revive our world. The Global Biodiversity Outlook 5 (GBO5) will be published later today and will reveal that the world has largely failed in its collective efforts to save nature over the last decade, and none of the targets (set under the UN's Convention on Biological Diversity - the CBD) have been fully met. To pre-empt this, we launched A Lost Decade for Nature, which shines a light on the UK’s limited contribution towards these global biodiversity targets. According to the UK Government’s own assessment of performance, we will miss over two thirds of our commitments for nature made in 2010 (14 out of 20).
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from EntomoNews
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Urban insect populations would need to increase by a factor of at least 2.5 for urban great tits to have same breeding success as those living in forests according to research published in the British Ecological Society’s Journal of Animal Ecology.
Via Bernadette Cassel
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Le Royaume scandinave veut anticiper la pénurie, alors qu’il est dépendant des importations pour le traitement de l’eau du robinet et que les livraisons prennent du retard en raison de la pandémie de coronavirus.
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Une nouvelle étude pourrait inciter le gouvernement britannique à accepter la réintroduction des castors sauvages dans le pays.
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Since 1994, more than £550million of National Lottery funding has been invested in over 9,220 nature projects, making sure the UK's special wild places are safeguarded, full of life and open to people across the countr
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Le passage de chalutiers à perche électriques bouleverse la biodiversité sous-marine, révèle une étude réalisée par le Cefas, l’équivalent britannique de l’Ifremer, que le JDLE s’est procurée.
Selon cette vaste étude compilant des données récoltées au cours des cinquante dernières années, l’impact du réchauffement climatique sur les populations d’oiseaux évoluant au Royaume-Uni s’avère globalement positif. Explications. 24 des 68 espèces analysées impactées par le réchauffement climatique Les recherches menées conjointement par le British Trust for Ornithology (BTO) et l’agence gouvernementale de conservation …
Via Hubert MESSMER
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Depuis le début du mois de juillet, près de 140 oiseaux seraient arrivés sur les îles Shetland et Orcades.
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Les lobbies des industries sont en train de construire une campagne contre la réglementation sur l’eau, alors même plus de la moitié des rivières, lacs et marais de l’Union sont dans un bon état.
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Des chercheurs de l’IRD, du CNRS et de l’UGA ont participé à une étude européenne sur les sources de particules fines nocives pour la santé, coordonnée par l'Institut Paul Scherrer (PSI, Suisse). Leurs résultats, publiés dans la revue Nature le 18 novembre 2020, révèlent le caractère nocif des particules fines dans l’atmosphère à travers leur potentiel oxydant. Ils suggèrent que cet indicateur devrait être pris en compte à l’avenir dans les mesures de régulation de la qualité de l’air, pour la santé des populations dans le monde.
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Webinar – Using acoustic indices in environmental and biodiversity research, Dr. Tom Bradfer-Lawrence (RSPB, UK) Acoustic monitoring has an enormous potential for ecosystem research; improving our understanding of the environment and the impacts of anthropogenic pressures on natural systems.
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Encore au début de l'année 2020, des chercheurs soulignaient dans une étude que les personnes qui se promènent dans la nature chaque semaine se sentent, physiquement et mentalement, mieux que les autres. Des scientifiques de l'Université d'Exeter (Angleterre) prouvent maintenant que se plonger virtuellement dans un environnement naturel est aussi bénéfique pour le bien-être. Télévision, vidéo à 360° et vidéo immersive.
La pollution sonore est source de stress, de perte d’audition ou encore d’immunité réduite pour les poissons. Sonars, forages ou moteurs, sont autant de sources de « stress, perte d’audition, changements de comportement et d’immunité réduite » pour les populations de poissons, rappelle l’étude menée par des chercheurs de l’Université de Cardiff. Leur contribution, publiée mercredi dans la revue Royal Society Open Science, porte sur l’impact de la pollution sonore sur la résistance à des maladies parasitaires, un fléau de la pisciculture.
Via Hubert MESSMER
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When an expert volunteer is walking through a sunny meadow recording butterflies or searching by torchlight for newts, it can seem a long way from the negotiating halls of Convention on Biological Diversity meetings or from civil servants drafting new legislation. But trends in species’ abundance, distribution or extinction risk, derived from monitoring and recording schemes, have wide influence in developing and monitoring environmental strategies, agreements and legislation. Individual species status assessments underpin the lists of priority species within each of the four UK countries. For example, the Environment (Wales) Act 2016 gives Welsh ministers the responsibility ‘maintain and enhance’ species on the Section 7 list. However, many uses of species’ status information come from creating composite measures giving an overview of the status of a taxonomic group, habitat type or of species in general.
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Si les images de mammifères marins et terrestres ayant péri après avoir confondu nourriture et plastique ont permis de mettre en perspective la gravité de la crise des déchets plastiques, cette nouvelle étude révèle que les oiseaux continentaux sont également concernés.
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In 2019, there were 44 million fewer breeding birds in the UK than there were in the 1970s. There are thought to be fewer than one million hedgehogs, compared to 35 million in the 1950s. Two-thirds of British butterflies have also been on a downward trend since the 1970s, adding to a grim picture for biodiversity in the UK.
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Researchers from the University of Plymouth have contributed to a new book addressing some of the most pressing challenges in marine conservation.
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Many insects moving north in response to climate change find they have nowhere to go in Britain's intensively managed landscapes, according to new research.
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Gland, Switzerland, 27 September 2019 (IUCN) – Over half (58%) of Europe’s endemic trees are threatened with extinction, according to assessment
Sur l’île de Wight, située au sud de l’Angleterre, des plantes qui poussent habituellement dans des régions chaudes du monde se sont mises à se reproduire. Ces Cycadales poussent naturellement de nouveau au Royaume-Uni, pour la première fois depuis 60 millions d’années. Explications. Une preuve du changement climatique Ces deux cycas (un type de plante …
Via Hubert MESSMER
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Subsidies to restore woodlands and meadows would also boost wildlife, says Rewilding Britain
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