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Reasons For Loss Of Biodiversity Article
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What The Loss Of Biodiversity Really Means To Us
from:There has been a rapid loss of biodiversity due to the huge increase in populations and the ongoing consumption of natural resources to support those increased numbers of people. This has caused a vast depletion and/or loss of the goods and services on which we depend for sustenance.
There are many reasons the loss of biodiversity occurs. Some are natural, such as changes in climate. Others, such as deforestation or the contamination of lakes, are caused by humans.
The economic context of civilization, with its ill-thought-out policies, its squabbles over land, water and air rights, and the use and abuse of the resources we have is the largest culprit, although there is some degree of loss due to nature itself. Even a country like the United States has no unified policy, just a hodgepodge of Federal and local restrictions which often conflict with themselves and each other. Agencies fight literal turf wars to have their pet projects approved, and projects of other agencies defeated. The boondoggles and delays only further the loss of biodiversity, by preventing funds from being allocated and actions being taken that would combat the destruction of precious natural resources.
Greenhouse gas emissions, which are a major source of global warming are a prime cause of the loss of biodiversity. Global warming is expected to contribute to the earth eventually becoming uninhabitable by most of the species of plants and animals that now exist. Already, the polar ice caps are beginning to melt, with accompanying rises in sea levels. Concurrently, smaller inland seas, such as the Aral Sea, are evaporating due to changes in atmospheric temperature, seepage from irrigation channels, and changes in the composition of the water itself, which destroy the life they formerly supported.
Another facet of the problem is that, aside from environmental groups and the government agencies they prod into action, many people have very little awareness of the impact they make on biodiversity. Yes, recycling has been made into law in many places, but there are other actions people can choose, which they can turn into habits fairly quickly, that would go a long way to preserving resources and energy. Taking shorter showers, using a plain old fan or a ceiling fan instead of air-conditioning when possible, bringing a reusable bag to the grocery store, riding a bike instead of driving for local errands – all of these contribute to preserving the resources we depend on.
In the long-run, loss of biodiversity will be much more costly to both the planet and the human race than the short-term loss of profits needed to implement measures to preserve it.
Reasons For Loss Of Biodiversity Specific links
Reasons For Loss Of Biodiversity News
Mass Extinctions in the Cards Absent Urgent Action - Inter Press Service
 GreaterKashmir.com | Mass Extinctions in the Cards Absent Urgent Action Inter Press Service By Bo Normander and Supriya Kumar* WASHINGTON, May 23, 2012 (IPS) - This past Tuesday, May 22, marked World Biodiversity Day, but it came and went without too much public interest. The loss of biodiversity has not received the same amount of attention ... Losing Natural Biodiversity Could Cost Us the Earth Rapid biodiversity loss continues in absence of political action and accurate ... Overfishing will result in disappearance of fish species in 50 years: Official |
Seminars, discussions mark Biodiversity Day - The Hindu
Seminars, discussions mark Biodiversity Day The Hindu Anthropological activities including pollution and overexploitation were contributing to the loss of marine biodiversity. Population of around 60 per cent of the commercially important marine species have recorded considerable decline. |
India to soon take the lead in biodiversity conservation - Hindu Business Line
 The Hindu | India to soon take the lead in biodiversity conservation Hindu Business Line The biodiversity conservation targets set at Nagoya in 2010 during the 10{+t}{+h} Conference of Parties, aim to tackle the causes of loss of biodiversity by involving government and society, promote sustainable exploitation of natural resources, ... Need for biodiversity conservation |
SA wetlands under threat - Health24.com
SA wetlands under threat Health24.com Based on NBA 2011, the growth of agriculture, mining and urban sprawl were the main causes of a loss of natural vegetation in the three provinces, according to the presentation. Areas taken over by non-native or alien invasive plants had more than ... |
Richer Parasite Diversity Helps Protect Frogs from Viruses That Cause ... - Science Daily (press release)
 Eureka! Science News | Richer Parasite Diversity Helps Protect Frogs from Viruses That Cause ... Science Daily (press release) According to CU-Boulder Assistant Professor Pieter Johnson, scientists are concerned about how changes in biodiversity affect the risk of infectious diseases in humans and wildlife. Charting the relationships between parasites and amphibians is ... More Parasites Mean Healthier Frogs Want fewer frogs with extra legs? Add parasites |