(地下水位)in the ground is just as important to us as a knowledge of the basic arithmetic formulas.We need to know why all watersheds need the protection of plant life and why the running current of streams and river must be made to yield their full benefit to the soil before they ...
Optimising project design and water use to improve environmental sustainability Aims & Scope The scope of environment and ecosystem science extends from bounded systems such as watersheds to spatially complex landscapes, to the Earth itself, and crosses temporal scales from seconds to millennia. Environm...
WEPP was also found to perform well on a wide range of small watersheds, an area where USLE technology cannot be used. J.M. Laflen,D.C. Flanagan,B.A. Engel - 《Jawra Journal of the American Water Resources Association》 被引量: 205发表: 2004年 Sustainable procurement practice Procurement...
Spotted Sandpipers can be found along the bluffs of the river mouth, but if it’s not mating season, don’t expect to see these handsome birds in pairs as they are not very social birds. Seafaring birds like gulls are present all winter but are most numerous in their flocks during the ...
While Naess hints at the hopeful prospect of humans developing a sense of ecological self, expanding our identities to encompass the land base, watersheds, and food sources that sustain us, Jensen’s words on the topic of identity are unflinchingly dark: If you perceive yourself as a consumer...
Metamodeling as a tool to size vegetative filter strips for surface runoff pollution control in European watersheds. In Europe, a significant presence of contaminants is found in surface water, partly due to pesticide applications. Vegetative filter strips or buffer zones... C Lauvernet,R Muñoz...
In Puget Sound, only 22 of at least 37 historic Chinook populations remain. The remaining wild Chinook salmon are at 10% of their historic numbers. Of that 10%, most are concentrated in just two watersheds: the Skagit and Snohomish. The Chinook population is vulnerable to a catastrophic even...
The watersheds of the Great Lakes are now connected to the larger Mississippi River thanks to the historic reversal of the Chicago River in 1900; cities like Chicago have spent incredible sums of money on deep tunnels and reservoirs to comply with water quality regulations for the water that ...
The interconnections between TM and the biotic environments may be seen in the health benefits derived from the existence of a full complement of species, intact watersheds, climate regulation and genetic diversity, as well as through our fundamental needs for food, water, clean air, shelter and...
Amur leopards are found in: Primorye region Eastern Russia, near the Amur River at the south of Lake Khanka Jilin Province of northeastern China. North Korea Most of the Amur leopards live in the far east of Russia than in China. They are found near a river called the Amur river. The ...