Sentences with phrase «forest fragmentation»
Forest fragmentation refers to the breaking up or dividing of a large forest into smaller pieces. It happens when human activities, such as agriculture or urbanization, create roads or clearings that separate parts of the forest. This fragmentation can have negative effects on the ecosystem, as it disrupts wildlife habitats, restricts their movement, and reduces biodiversity. Full definition
However, it was evident from analysing the genes that M. laterite is a distinct species, and is closely related to M. sholigari, which is found only in the Western Ghats,» said Mrs Priti Hebbar, one of the authors of the paper who is studying the effects of forest fragmentation on frogs in India for her PhD.
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To study forest fragmentation in northern California, the scientists compared the effects of cannabis cultivation to those of timber harvest from 2000 to 2013 in Humboldt County.
Anthropoids, being forest dwellers, would have been particularly impacted by forest fragmentation during the Oligocene.»
To understand where interior forest has been lost and therefore where risks from forest fragmentation might be greatest, the researchers used global tree cover data to map the forests of 2000 and 2012 and examined the patterns of change across ecological regions and biomes.
A Nature Communications study estimated the extent of tropical forest fragmentation globally at 50 million fragments.
In the new study, Taylor examines how breeding forest fragmentation relates to the shape and strength of density - dependence or how dwindling resources limit bird population.
Now, new research is suggesting that it's even worse than we thought, with forest fragmentation exacerbating this problem.
Planting cannabis for commercial production in remote locations is creating forest fragmentation, stream modification, soil erosion and landslides.
Concrete steps could be to reduce forest fragmentation or to create buffer zones around cold places so they remain cold, when close - by forest is cut down,» says Caroline Greiser.
Coastal Virginia is more urbanized than the rural inland, and correspondingly the study found more than twice as much forest fragmentation there.
Changes in fire frequency probably contribute to bistability and will be amplified by forest fragmentation due to human activity.
«This project I think more than any other demonstrated that forest fragmentation in patches was a very, very big problem for nature,» said Harvey Locke, a conservationist and writer who visited Camp 41 with Lovejoy in December.
Forest area loss alone underestimates ecological risks from forest fragmentation.
«Winners and losers of forest fragmentation.»
Accordingly, humans are, from a global perspective, responsible for 84 percent of the total amount of tropical forest fragmentation, although the picture varies slightly from continent to continent.
«This demonstrates that while wood thrushes are sensitive to breeding forest fragmentation, it is not the main cause of declines, rather the loss and / or degradation of habitat in the winter range in Central America is the culprit,» Taylor said.
In Massachusetts, environmental concerns for wind energy development include direct impacts to birds, bats, and forest fragmentation.
Earlier this year, STRI research associate William Laurance published a paper in Science, stressing the importance of considering wildlife conservation during transportation infrastructure planning, because it is well known in the conservation community that roads «can unleash a Pandora's box of environmental ills, such as land encroachment, wildlife poaching, forest fragmentation, exotic species invasions and illegal mining.»
However, wood thrush populations are sensitive to forest fragmentation, which tends to come from agriculture and clear cutting.
Collecting data for over 1,500 forest vertebrates, the research team led by Newcastle University, UK, and Imperial College London, found that 85 % of species are now being impacted by this forest fragmentation.
In order to analyse global patterns of forest fragmentation, a UFZ research group led by Prof. Andreas Huth used remote sensing data that quantify forest cover in the tropics in an extremely high resolution of 30 meters, resulting in more than 130 million forest fragments.
They found that forest fragmentation in all three continents is close to a critical point beyond which fragment number will strongly increase.
According to the USDA Forest Service, «Thirty - one percent of Delaware's private timberland is now held in ownerships of less than 50 acres», and, that «Delaware's forests are highly fragmented, with few stands covering large acreages...», noting that «forest fragmentation has had a detrimental effect on many bird species and other wildlife...» in the state.
It's worth noting that the scale of this forested tract is itself unusual in Delaware, which is one of our smallest states, and one that has experienced a high degree of forest fragmentation.
In some regions, it is thought to be at risk from forest fragmentation.
Discover how acorns and white - footed mice amplify disease risk, why predators like foxes make good neighbors, and the impact climate change and forest fragmentation have on the spread of tick - borne disease.
Field studies carried out over the last 20 years clearly show local changes in water, energy, carbon and nutrient cycling, and in atmospheric composition, caused by deforestation, logging, forest fragmentation and biomass burning.