In South America, the rich soil of the Amazon River basin(流域)in Brazil is known as “black gold”. Scientists found that the secret of this rich soil was charcoal(木炭). Local people made it from animal bones and tree branches. They mixed the charcoal with the soil about 1.500 years ...
kon River in Canada The basin of the Yukon River in CanadaThe basin of the Yukon River in Canadadoi:10.1080/00369220008733161J. B. Tyrrell M.AB.ScF.G.SScottish Geographical Journal
Female sexual hormones have attracted the attention of the scientific community due to the effects that they cause by interfering in the endocrine system. Many contemporary studies have sought to monitor some of the main female sexual hormones in surface waters in Brazil. Current article evaluates th...
The Amazon River, the basin of which covers 2.3 million square miles, is incredibly biodiverse with over 30,000 species of plants and 1,800 species of birds. It plays an important role in adjusting the climate in North and South America. The River and its forests are threatened by human ...
Introduction While much of the attention in recent years has been paid to water scarcity issues, the problem that is more likely to precipitate a major water crisis in the coming years is not physical availability of the resource but regular deterioration of its quality because of continuing negle...
RiverBasinManagementintheTwenty-firstCenturyUnderstandingPeopleandPlaceVisitingProfessor,CollegeofGrasslandScienceGansuAgricult..
Impacts of Climate Change on Hydrology and Water Resources in the Boise and Spokane River Basins This study characterizes the impact of climate change in two basins in Idaho, the Spokane River and the Boise River basins. We simulated the basin-scale... J Xin,V Sridhar - 《Journal of the ...
每日一词｜长江流域水生生物资源 aquatic biological resources in Yangtze River Basin 农业农村部等四部门8月12日联合发布的公报指出，近年来长江水生生物资源总体呈现恢复向好态势，以十年禁渔为重点的长江大保护系列政策措施取得明显成效。The aquatic biological resources in China's Yangtze River Basin have ...
Management of Water Shortage in the Colorado River Basin: Evaluating Current Policy and the Viability of Interstate Water Trading. Journal of the American Water Resources Association (JAWRA) 48(3): 411-422. DOI: 10.1111/j.1752-1688.2012.00665.xAbstract: The water of the Colorado River of the ...