中图分类
执行
    中文(共0篇) 外文(共13903篇)
    排序:
    导出 保存至文件
    [科技报告]          共40页
    摘要 : Over the past decade, the U.S. Environmental Protection Agency (EPA) and itsChesapeake Bay Program partners have maintained a systematic approach for the use of this information to inform the public about the state of the Bay, to ... 展开

    [科技报告]          共210页
    摘要 : When Congress established Keweenaw National Historical Park in October 1992, itcreated the first national park system unit to commemorate the rich and complex story of copper mining on the Keweenaw Peninsula. Congress has directed... 展开

    [科技报告]          共35页
    摘要 : Foreign Broadcast Information Service (FBIS) and Joint Publications Research Service (JPRS) publications contain political, military, economic, environmental, and sociological news, commentary, and other information, as well as sc... 展开

    [科技报告]   D. E. Bradshaw        共40页
    摘要 : The quest for global resources be they natural, economic or political, is likely to produce pressures leading to conflicts that will inevitably impact our national interests. The Army s capability to fulfill its responsibilities i... 展开

    [科技报告]   Hamm, U.        共7页
    摘要 : To consider waste as a resource instead of an annoyance with which the management has to cope with, has become an unavoidable task for modern managers. The task the management has to take to secure competitiveness in an environmen... 展开

    [科技报告]          共422页
    摘要 : The purpose of this environmental assessment is to discuss the planning process; document existing and predicted future with- and without- project ecosystem conditions, identify opportunities for restoring and improving the ecosys... 展开

    [科技报告]      共94页
    摘要 : The goal of this EMP was to develop and implement a comprehensive Environmental Management Plan for MDOT Materials Laboratories. This goal was achieved through performance of environmental audits to identify potential environmenta... 展开

    [科技报告]          共98页
    摘要 : The Chesapeake Bay Program (Bay Program) was created in 1983 when Maryland, Pennsylvania, Virginia, the District of Columbia, the Chesapeake Bay Commission, and EPA agreed to establish a partnership to restore the Chesapeake Bay. ... 展开

    [科技报告]          共421页
    摘要 : The purpose of the RMP is to establish a 10-year plan management framework for the conservation, protection, enhancement, development, and use of the physical and biological resources at Canyon Ferry Reservoir. Water operations an... 展开

    [科技报告]   Shindler, B. A.   Brunson, M.   Stankey, G. H.        共74页
    摘要 : The purpose of this report is to improve understanding of the complex sociopolitical processes related to resource management and to help structure management response to conflict and contentiousness, misunderstanding among partic... 展开

    研究趋势
    相关热图
    学科分类