National Park Service policies concerning fire have changed over the years from no policy at all in the early years, through years of absolute fire suppression, to a period of experimentation and refin...
Starting in l972,the National Park Service established a policy for forest fires calle Natural Burn.It was acknowledged that some forest fires,such as those caused by lightning were necessary for forests to maintain balanced ecosystems,so the fire should be allowed to burn.However, a big fire ...
National Park Service 意思是：（美国）国家公园管理局;例句：1.Ray Brown from the National Park Service says two percent of the American population died in the Civil War.公园管理处的雷·布朗（Ray Brown）表示，美国2%的人口在内战中丧生。2.National Park Service guides lead visitors to t...
National Park Service The National Park Service’s (NPS) Semiquincentennial Grant Program will support the physical preservation of a broad variety of cultural resources associated with the founding of America as a...more Posted On - 2024-12-18 ...
1 NationalParkService U.S.DepartmentoftheInterior AmericanIndianLiaisonOffice --- ManagementPolicies2006 TheGuidetoManagingtheNationalParkSystem NativeAmericans&NPSManagementPolicies ManagementPolicies:TheGuidetoManagingtheNationalParkSystem,Aug.31,2006 is"thebasicpolicydocumentoftheNationalParkService."Ratherthan...
National Park Service是什么意思 (美国)国家公园管理局 National Park Service英英释义 noun an agency of the U.S. Department of the Interior that manages National Parks, National Monuments, and other such property. any country's governmental agency that manages similar property....
【题目】Starting in 1972,the National Park Service established a policy for forest fires called Natural Burn.It was acknowledged that some forest fires,such as those which were caused by lighting were necessary for forests to maintain(保持)balanced ecosystems,so the fire should be allowed to burn...
网络国家公园服务处;国家公园管理局 网络释义
Retrieve metadata about National Park Service streaming and non-streaming web cams.Get activitiesOperation ID: getActivities Retrieve categories of activities (astronomy, hiking, wildlife watching, etc.) possible in national parks. Parameters Zabaldu taula NameKeyRequiredTypeDescription ID id string One...