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Marine garbage patches
Figure mise à jour Le CO 2 à Mauna Loa En février 2013, le CO 2 atmosphérique est à 396,80 ppmv . Un an avant, il n'était qu'à 393,54 ppmv, soit une augmentation de 3,36 ppmv.
Holistic management (from ὅλος holos , a Greek word meaning all , whole , entire , total + From Old French manege “the handling or training of a horse, horsemanship, riding, maneuvers, proceedings”, probably from Old Italian maneggiare “to handle, manage, touch, treat”, from mano, from Latin manus “the hand”) describes a systems thinking approach to managing resources. Holistic management was originally developed by Allan Savory for grazing management , [ 1 ] but is now being adapted for use in managing other systems with complex social, ecological and economic factors. In 2010 the Africa Centre for Holistic Management in Zimbabwe, Operation Hope (a " proof of concept " project using holistic management) was named the winner of the 2010 Buckminster Fuller Challenge as a comprehensive, anticipatory, design approach to radically advance human well being and the health of our planet's ecosystems. [ 2 ] [ 3 ] [ 4 ]
This is a list of ecology topics . It relates to the science of ecology which is the study of the interactions between various species and their natural environment . [ edit ] A
According to Climate Progress : ” In 2004, Princeton Profs Socolow and Pacala published a paper in Science , “Stabilization Wedges: Solving the Climate Problem for the Next 50 Years with Current Technologies.”
Rendue publique le 10 novembre 2011, la dernière mise à jour de la Liste rouge de l’UICN des espèces menacées illustre les efforts entrepris par l’UICN (Union internationale pour la conservation de la nature) et par ses partenaires pour accroître le nombre et la diversité des espèces évaluées, en améliorant la qualité des informations afin de dresser un meilleur tableau de l’état de la biodiversité.
Wastewater Pollution in China by Kris Min
Thousands of other pollutants also end up in the ocean.
A new award will honor and develop the legacy of Elinor Ostrom while promoting the work of other scholars and practitioners doing academic and applied work on the commons.
November 15 is America Recycles Day , an annual event launched in 1997 by the National Recycling Coalition.
President Obama knows that agribusiness cannot be trusted with the regulatory powers of government.
(NaturalNews) The biotechnology industry's house of cards appears to be crumbling, as a new study out of the University of Sherbrooke, Canada, recently found Bt toxin, a component of certain genetically-modified (GM) crops, in human blood samples for the first time. Set to be published in the peer-reviewed journal Reproductive Toxicology the new study shreds the false notion that Bt is broken down by the digestive system, and instead shows that the toxin definitively persists in the bloodstream. Industry mouthpieces have long alleged that Bt toxin, which is derived from a soil bacterium known as Bacillus thuringiensis, is harmless to humans.