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Welcome to Biodiversity Guide
Steps For Conserving Biodiversity Article
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What Are Some Of The Threats To Biodiversity?
from:Biodiversity is a fragile thing, susceptible to all sorts of threats. Even as it supports all life on Earth it is constantly facing threats and damage that is almost impossible for our multiple ecosystems to recover from. Threats to biodiversity come from many sources, most human but some natural.
Largest among the threats to biodiversity looms human greed. Historically, humans have always taken what they needed from the earth itself, and from its plant and animal species, with no regard as to whether the resources being consumed were finite or not. It has only been since the middle of the 1980s, as species started becoming extinct at a record rate of speed, that threats to biodiversity became recognized as a major concern.
Deforestation left acres of former forests bare, and inhospitable to the animals and plants that depended on them for food and sustenance. Some bodies of water, such as the Aral Sea, have had their saline levels change so radically that they are uninhabitable by the marine life that used to be plentiful.
These and other threats to biodiversity, again mostly caused by humans, have created situations where support for the human life of some regions is imperiled by the changes to the area. For example, when a body of water is no longer habitable, the fish become extinct or migrate elsewhere, contributing to hunger of the local land species that used to feed on them.
Engineering projects – such as dams and irrigation channels which change the flow of water to a region, and can create either flood basins or deserts, depending on which project is placed in a region – are among the biggest man-made threats to biodiversity. They render vast amounts of land unusable for growing food, although – to be fair – an irrigation project is usually implemented to bring water to land that is more either arid or far more populous than the land used for the project.
Humans have used all the fossil fuels they can get their hands on – in fact have fought wars over these resources – with no thought that someday we might run out of them. And, whole national economies have been based on the production of and selling of those same fossil fuels.
Threats to biodiversity are almost as numerous as the regions that are threatened. While, given the differences between the regions, there is no one, uniform solution, there are things that can be done in all of them, such as careful planning, identification and preservation of threatened species, and learning that all natural resources are finite, that can clearly help us learn how to minimize the threats to biodiversity, which are, ultimately threats to our own well-being.
Steps For Conserving Biodiversity Specific links
Steps For Conserving Biodiversity News
Step Up Efforts to Protect Biodiversity - Molewa - AllAfrica.com
Step Up Efforts to Protect Biodiversity - Molewa AllAfrica.com Pretoria — Water and Environmental Affairs Minister Edna Molewa has called on all South Africans to step up efforts to protect biodiversity, which supports a massive proportion of the country's livelihood. "Our vast wealth of biodiversity - our ... |
On biodiversity day, UN chief calls for greater protection of world's oceans - UN News Centre
 UN News Centre | On biodiversity day, UN chief calls for greater protection of world's oceans UN News Centre “By taking action at the national, regional and global levels, including enhancing international cooperation, we can achieve the Aichi Biodiversity Target of conserving 10 per cent of marine and coastal areas by 2020, a crucial step in protecting ... Biodiversity body to fix targets before UN convention Rapid biodiversity loss continues in absence of political action and accurate ... |
Genetic study sheds light on evolution and may help prevent extinction of the ... - Science Daily (press release)
Genetic study sheds light on evolution and may help prevent extinction of the ... Science Daily (press release) The Myanmar snub-nosed monkey, discovered by a team from Fauna & Flora International (FFI), Biodiversity and Nature Conservation Association (BANCA) and People Resources and Conservation Foundation (PRCF) in 2010, has been of particular interest, ... |
Google Mapping Tool Shows Impacts of Deforestation on Indonesia's Sumatra Island - Albany Times Union
Google Mapping Tool Shows Impacts of Deforestation on Indonesia's Sumatra Island Albany Times Union ... land use, land users and biodiversity compiled by many experts over decades of work on the ground in Sumatra. The maps highlight Sumatra's extraordinary conservation values, the outstanding diversity of its forests, its magnificent wildlife, ... |
Biodiversity could be casualty of Myanmar openness - The Associated Press
Biodiversity could be casualty of Myanmar openness The Associated Press The bird's status is among many reasons Myanmar is regarded as one of Asia's last bastions of biodiversity, and why environmentalists view the country's steps toward opening its doors with some fear. Myanmar has avoided the rapid, often rampant ... |