单词:living marine resources
单词:living marine resources 相关文章
Consumption of natural resources rises dramatically every year as the human population increases and standards of living ris [00:08.65]Between 1950 and 1990 the world population doubled to 5.3 billio [00:16.09]with nearly 80 percent living in develop
Section (B)Changes in the Balance of NaturePerceptions are relative. A single tree may seem large compared to a person. If you compare it to a mountain, however, thelarge tree seems small. In other words, things in nature are large or small, new or o
Human demands on natural resources have doubled in under 50 years and are now outstripping(超过) what the Earth can provide by more than half, a new report has warned. And humanity carries on(继续) as it is in use of resources, globally i
海洋环境MARINEENVIRONMENTS 海洋生态系统Marineecosystems 藻花Algalbloom 海底生态系统Benthicecosystems 海洋污染Marinepollution 污染沉积物Marinesediments 海洋环境Oceancircul
China has full picture of coastal water resources BEIJING, Oct. 26 (Xinhua) -- China on Friday officially concluded an eight-year-long national marine survey, giving the country a true picture of its coastal water resources. Launched by the State Oce
Reclamation projects in some Chinese coastline cities have become shortcuts to develop local economies. With lower costs, local governments usually encourage real estate developers to reclaim land from the sea, but at the same time, such model has al