Sentences with phrase «a loss of habitat»

He is also a commissioner for the Global Ocean Commission, whose mandate is to formulate politically and technically feasible short -, medium - and long - term recommendations to address four key issues facing the high seas: overfishing, large - scale loss of habitat and biodiversity, the lack of effective management and enforcement, and deficiencies in high seas governance.

To care chiefly about individual animals when the loss of habitat threatens whole species seems a misdirection of primary energy.

Measures to promote green spaces and wildlife corridors in order to halt the loss of habitats and restore biodiversity.

Regional studies suggest that marine heat waves may provoke «widespread loss of habitat - forming species such as kelps and corals, drive shifts in species distributions, alter the structure of communities and ecosystems, and have economic impacts on aquaculture and seafood industries through declines in important fishery species,» they note.

Using data from several sources on 162 terrestrial animals and plants unique (endemic) to the Albertine Rift, the researchers used ecological niche modeling (computer models) to determine the extent of habitat already lost due to agriculture, and to estimate the future loss of habitat as a result of climate change.

«We're assuming that the distribution of the species in the future will be constrained by the loss of their habitat,» said James Hatten, a biogeographer at USGS and author of the research.

During the 1970s and»80s, though, it wasn't dissection but the loss of habitat, disease and pollution that combined to greatly reduce the number of northern leopard frogs throughout their range.

But up to one - third of them are threatened, mainly by loss of habitat, and 500 have gone extinct during the last 150 to 200 years or haven't been spotted for many years.

Loss of habitat and climate change are pushing 178 species toward extinction in the continental U.S.

«We don't yet know whether cats or loss of habitat is the biggest contributor to the widespread mammal decline that we are seeing in Australia.

One has to keep in mind that this normally does not harm the rich populations — in contrast to the loss of habitat through destruction of the forest.

«The No. 1 cause of extinction of organisms is loss of habitat,» he said.

And with sand mining comes disruption and loss of habitat in sand sources such as quarries, rivers, lakes and oceans.

However, the area suffers a high loss of habitat due to deforestation for more arable and pasture land.

This study adds to a growing body of evidence that the species will likely face large declines as loss of their habitat continues.»

The greatest cause of species extinction is loss of habitat.

Post — Deepwater Horizon restoration efforts offer a unique opportunity to heal an entire ecosystem, one hurting from loss of habitat, water pollution and overfishing even before the spill.

The report, compiled by the World Conservation Monitoring Centre (WCMC) and the World Conservation Union (IUCN), shows that well over half the threats to tree species arise from loss of habitat, due to agriculture or human settlement.

The loss of habitats is the greatest threat to the endangered orangutans, and now a new study says their existence could be further jeopardized if conservation efforts don't include reintroducing these great apes into natural environments with enough high - energy food for them to survive.

Yet loss of habitat is the most significant threat to endangered species in Australia.

Causeways and other roads that bisect wetlands alter natural habitats by providing avenues by which invasive plants species can colonize wetlands and nesting areas, altering natural hydrology of wetland systems, altering storm water runoff and drainage, providing avenues for road salts and pollutants and the direct loss of habitat due to land - clearing and paving.

When we lose one rare species, it actually symbolizes many changes of far broader impact, ranging from the loss of habitats (affecting large numbers of species) to large - scale alterations to the functions of those habitats.

Until recently, they were threatened mainly by loss of their habitat, as land was converted to agriculture.

«To put that in perspective, that area is one - tenth the size of the home range of a Bornean elephant endangered partially by loss of its habitat due to deforestation.»

«The loss of their habitat,» he adds, «probably also means loss of their culture.»

«The lesser horseshoe bat is almost gone, mostly due to loss of habitat,» says Fairon, although it was the most common species 30 years ago.

A newly published research study that combines effects of warming temperatures from climate change with stream acidity projects average losses of around 10 percent of stream habitat for coldwater aquatic species for seven national forests in the southern Appalachians — and up to a 20 percent loss of habitat in the Pisgah and Nantahala National Forests in western North Carolina.

Loss of habitats, and contact with parasites and neonicotinoids all have been cited as possible factors.

Species become endangered for two main reasons: loss of habitat and loss of genetic variation.

Loss of Habitat A loss of habitat can happen naturally.

Blog by Oliver Ryder, San Diego Frozen Zoo The marvel that is the black - footed ferret has seen the loss of habitat and prey and experienced devastating epidemics that brought it...

The marvel that is the black - footed ferret has seen the loss of habitat and prey and experienced devastating epidemics that brought it to the brink of extinction.

Scientists think that a loss of habitat — good places to live — could be one factor.

The ongoing loss of habitat has increased the physical separation between the three groups.

The projected result: widespread climate - induced forest die - offs, shifts in ecosystem structure and function, a concomitant loss of habitat for plants and animals, and the elimination of large carbon stores.

Monarch populations have dropped dramatically because of insecticides and loss of habitat.

This is due to loss of habitat.

Loss of habitat in northern Canada; epicurean hunters in France (the subject of their own doc, Emptying the Skies); and predatory pet cats everywhere are reducing the numbers of wild songbirds worldwide.

Keywords: Environmental services; Environmental education; Natural Resources; Environmental impacts; Loss of habitats.

We need to demonstrate the loss of habitats, ecological interactions and species generate bigger losses than profits from natural resources and agricultural production's exploitation.

Category: English, Environmental Sustainability, global citizenship education, Global Partnership, Millennium Development Goals, Private Institution, Public Institution, Your experiences · Tags: biodiversity, ecossistemas, ecosystem, Educação Ambiental; Recursos Naturais; impactos ambientais, Environmental Education, Environmental impacts, Environmental services, human life, Loss of habitats, Natural Resources, perda de habitats, Serviços ambientais, vida humana

A worksheet / activity focussing on loss of habitat.

Science, economics, and timely political history are intertwined in this precise chronological record of a bird that has become extinct as a result of the loss of habitat.

Threatened by loss of habitat and illegal ivory poaching, the African Elephant is currently on the verge of extinction.

We all know that the real danger to wildlife is from human activity in the form of destructive unchecked development and resulting loss of habitat, road kill, environmental toxins and misguided government programs.

* Human impact: Loss of habitat due to development, radio / TV / cellular phone towers, high - rise glass buildings, power lines, wind turbines, wetland destruction to name a few have had the greatest impact on the decline of native species around the world.

Although trapping is outlawed, loss of habitat and illegal trapping has greatly reduced wild populations of this species.

However, the real cause for the decline in the bird population is the loss of habitat, urbanization, pollution and environmental degradation.

Unfortunately, loss of habitat is occurring all over the US, as well as Central and South America, where migratory birds make their winter homes.

The decline in songbird populations is caused by loss of habitat.