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[Wired: Wired Science] Your Spit Is Special | Wired Science from Wired.com: More than 600 microbe species live in our saliva. Few of these are shared from person to person, and your neighbor's mouth is likely to be just as different from yours as the mouth of someone on the other side of the Earth, according to a study Thursday in the journal Genome Research

[Mankind2100: The Future] Global Environment Outlook (GEO-4): Chapter 6 - Sustaining a ...: . When the ecosystems on which the developing world’s rural poor depend are kept healthy enough to provide them with food and income-generating opportunities, they are less likely to migrate to already overcrowded cities and emigrate to other countries. The economic value of ecosystem goods-and-services needs to be fully recognized, and countries need to strengthen their national policies to fully incorporate these values. Given the observed ecological impacts, and the projected consequences for human well-being that all regions point to, climate change needs to be addressed in a more concerted and aggressive fashion in all regions, and by the international community.

[TreeHugger] Spoil Sports: 7 Activities that Damage the Environment : TreeHugger: Here in the Austin hill country for example the highest dear population is on the edge of the city where there are no predators and due to this population boom of deer it is destroying the eco system, not to mention it is one of the highest causes of auto collisions. Other examples of animals that MUST be hunted so they don't destroy the eco system are GEESE, and in some areas in Colorado that ban hunting such as rocky mountain national park where elk are so over populated they are damaging the eco system.

[MyFreshFruit.com Publication Articles] NEWSBITES: In two of the past three years, our once thriving Pacific salmon fisheries have been simply shut down as former salmon strongholds throughout the state have become dangerously imperiled. The populations of Delta smelt and other native Delta fish have collapsed to tiny fractions of their former levels. Threats from aquatic invasive species, toxic discharges and pesticides abound.  Restoring our fisheries and our riparian ecosystems in the face of all these challenges will require bold action.

[FAO News and Events RSS Feed] Building an ecosystem approach to aquaculture: microbes, insects, benthic organisms, fish, crabs, and birds. Humans interact with these biophysical aspects of mangrove ecosystems both directly and indirectly. Directly, people harvest plants, fish and crabs, cut timber, make charcoal, ..... lee, R.G., Field, D.R. & Burch, Jr., W.R. 1990. Community and Forestry; Continuities in the Sociology of Natural Resources. Boulder, Colorado: Westview Press. ling, S-W.1977. Aquaculture in Southeast Asia; A Historical Overview. ...

[truthout] t r u t h o u t | Imagine Earth Without People: The same should be true for most other ecosystems once people disappear, though recovery rates will vary. Warmer, moister regions, where ecosystem processes tend to run more quickly in any case, will bounce back more quickly than cooler, .

[Learning ＆ Environment Aprendizado ＆ Ambiente] Learning ＆ Environment Aprendizado ＆ Ambiente - Mother Earth`s ...: Atthe extreme, some ecosystems may never return to the way they werebefore humans interfered, because they have become locked into a new"stable state" that resists returning to the original. In Hawaii, forexample, introduced grasses now generate frequent wildfires that wouldprevent native forests from re-establishing themselves even if givenfree rein, says David Wilcove, a conservation biologist at PrincetonUniversity.

[Ron's Montana Musings] Data Mining At The Library: Secondly, what is known indicates that some of these animals are really phenomenal predators in marine ecosystems. Given the abundances that gorgonians have in the Caribbean, it is quite likely - according to a couple of authors - that .

[Jennifer Marohasy] Jennifer Marohasy: How Ignorant Are Australia's Elite When it ...: According to Tim Low, in "the new nature - winners and losers in wild Australia" transects taken from CBDs to forested national parks etc show the greatest number of species, the greatest density and the largest populations of those species will be found on the variegated forest and farmland landscapes on the edge of cities. The lowest values were recorded at each end of the transect, the CBDs and the national parks.

[Fresh Bilge] Fresh Bilge » 1982 Muleback and Bareback: Here saguaro cactus was the standout species. Prickly pear and barrel cactus studded the desert pediment.

Reflected tags on Technorati: Blog, Ecosystems, The Green Files