Cultural affiliation dating
Estimating a date of mixture of ancestral South Asian populations Linguistic and genetic studies have demonstrated that almost all groups in South Asia today descend from a mixture of two highly divergent populations: Ancestral North Indians (ANI) related to Central Asians, Middle Easterners and Europeans, and Ancestral South Indians (ASI) not related to any populations outside the Indian subcontinent.ANI and ASI have been estimated to have diverged from a common ancestor as much as 60,000 years ago, but the date of the ANI-ASI mixture is unknown.Enjoyment by present and future generations can be assured only if these special places are passed on to them in an unimpaired condition.And that is the challenge that faces all the employees of the National Park Service.employ a tone that leaves no room for misunderstanding the National Park Services commitment to the publics appropriate use and enjoyment, including education and interpretation, of park resources, while preventing unacceptable impacts; This volume is the basic policy document of the National Park Service (NPS) for managing the national park system.This direction may be general or specific; it may prescribe the process through which decisions are made, how an action is to be accomplished, or the results to be achieved.Policy initiatives may originate as a sudden, urgent response to an unanticipated problem or issue, or through a slow, evolutionary process as the Park Service gains increased experience or insight regarding a problem or issue.For example, many, but not all, of the legislative requirements of the Alaska National Interest Lands Conservation Act (ANILCA) are cited at different places throughout these Management Policies.The additional legislative requirements of ANILCA, although not cited, must also be considered in the interpretation and application of these policies, as must all other applicable legislative requirements.
The National Park Service cooperates with partners to extend the benefits of natural and cultural resource conservation and outdoor recreation throughout this country and the world.
Examples include the following: National Heritage Areas Program Although these programs operate mainly outside the national parks, they form a vital part of the National Park Service mission.
Information about the policies and procedures that govern these programs may be obtained from the appropriate NPS program managers (who are generally located in The Department of the Interior protects and manages the nations natural resources and cultural heritage; provides scientific and other information about those resources; and honors its special responsibilities to American Indians, Alaska Natives, and affiliated Island Communities.
Once laws are enacted, authority for interpreting and implementing them is delegated to appropriate levels of government.
In carrying out this function, the National Park Service, like other federal agencies, develops policy to interpret the ambiguities of the law and to fill in the details left unaddressed by Congress in the statutes.