1) national environmental research parks,NERP 国家环境研究公园<能> 2) A Study on Campus Environment 校园环境的研究 3) Research on Citizen s Environmental Right 公民环境权研究 4) Environmental History in China 中国环境史研究 1. The Past,Present,and Future ofEnvironmental History in China ...
我要写书评 Authorizing the Designation of National Environmental Research Parks by the Secretary of Energy, and for Other Purposes的书评 ··· ( 全部0 条 ) 论坛 ··· 在这本书的论坛里发言 + 加入购书单 谁读这本书? ··· 二手市场 ··· 在豆瓣转让 手里有一本闲着? 订阅关于...
The concept of national parks is now well over a hundred years old. Theworld’s first national parkwas Yellowstone National Park which was established in 1872 by then U.S. President Ulysses Grant. Now, there are more than 6,000 national parks in around 100 countries across the globe. Nation...
Innovative collaboration with, and volunteerism by researchers has served the NPS well over the years to provide needed projects and research. This paper describes a proposed program that offers a first-hand introduction to research needs of parks administered by the NPS for a diverse group of ...
"Since August last year, more than 50 experts from over 20 research institutes, including the Chinese Academy of Sciences' Research Center for Eco-Environmental Sciences, have conducted ecological assessments on the first batch of five national parks," said Xu Weihua, deputy director of the Nation...
A pioneer in environmental protection, Spain has 16 national parks – and they're all free to enter. Here are the top eight national parks in the country.
Hanink DM, White K (1999) Distance effects in the demand for wildland recreational services: The Case of National Parks in the United States. Environmental and Planning Annals 31(3): 477–492. https://doi.org/10.1068/a310477. Google Scholar ...
amendments to the FAA have required that the US assist developing nations with protection of habitats inprotected areas, antipoaching measures for species, and research on biodiversity. Many of the most important and threatened national parks in developing countries now receive a significant portion ...
Science and the National Parks In conducting the study, the National Research Council's Committee on Improvingthe Science and Technology Programs of the National Park Service originally ... NAO Sciences 被引量: 56发表: 1992年 Science and the National Parks The National Park Service (NPS) protects...
America (New York: Oxford University Press, 1964); Nash, Wilderness and the American Mind; Alfred Runte, National Parks: The American Experience, 3rd ed... E Pomeroy,H Huth - 《College Art Journal》 被引量: 73发表: 1958年 Environmental monitoring for protected areas: Review and prospect A...