Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
Publisher:
ISBN:
Category : Energy development
Languages : en
Pages : 946
Book Description
Energy and Water Development Appropriations for 1993
Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
Publisher:
ISBN:
Category : Energy development
Languages : en
Pages : 946
Book Description
Publisher:
ISBN:
Category : Energy development
Languages : en
Pages : 946
Book Description
Humanities
Department of Transportation and Related Agencies Appropriations for Fiscal Year 1993
Author: United States. Congress. Senate. Committee on Appropriations. Subcommittee on Transportation and Related Agencies
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 900
Book Description
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 900
Book Description
Clearinghouse Review
Ecological Restoration of Aquatic and Semi-Aquatic Ecosystems in the Netherlands (NW Europe)
Author: Piet H. Nienhuis
Publisher: Springer Science & Business Media
ISBN: 9781402010231
Category : Science
Languages : en
Pages : 250
Book Description
This work presents the state of the art of aquatic and semi-aquatic ecological restoration projects in The Netherlands. Starting from the conceptual basis of restoration ecology, the successes and failures of hundreds of restoration projects are described. Numerous successful projects are mentioned. In general ecological restoration endeavours greatly benefit from the progressive experience achieved in the course of the years. Failures mainly occur through insufficient application of physical, chemical or ecological principles. Spontaneous colonization by plants and animals, following habitat reconstruction, is preferred. However, sometimes the re-introduction of keystone species (e.g. eelgrass, salmon, beaver) is necessary in case the potential habitats are isolated or fragmented, or if a seed bank is lacking, thus not allowing viable populations to develop. Re-introducing traditional management techniques (e.g. mowing without fertilization, low intensity grazing) is important to rehabilitate the semi-natural and cultural landscapes that are so characteristic for The Netherlands.
Publisher: Springer Science & Business Media
ISBN: 9781402010231
Category : Science
Languages : en
Pages : 250
Book Description
This work presents the state of the art of aquatic and semi-aquatic ecological restoration projects in The Netherlands. Starting from the conceptual basis of restoration ecology, the successes and failures of hundreds of restoration projects are described. Numerous successful projects are mentioned. In general ecological restoration endeavours greatly benefit from the progressive experience achieved in the course of the years. Failures mainly occur through insufficient application of physical, chemical or ecological principles. Spontaneous colonization by plants and animals, following habitat reconstruction, is preferred. However, sometimes the re-introduction of keystone species (e.g. eelgrass, salmon, beaver) is necessary in case the potential habitats are isolated or fragmented, or if a seed bank is lacking, thus not allowing viable populations to develop. Re-introducing traditional management techniques (e.g. mowing without fertilization, low intensity grazing) is important to rehabilitate the semi-natural and cultural landscapes that are so characteristic for The Netherlands.
Departments of Veterans Affairs and Housing and Urban Development, and Independent Agencies Appropriations for 1995
Author: United States. Congress. House. Committee on Appropriations. Subcommittee on VA, HUD, and Independent Agencies
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 896
Book Description
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 896
Book Description
Departments of Veterans Affairs and Housing and Urban Development and Independent Agencies Appropriations for Fiscal Year 1995
Author: United States. Congress. Senate. Committee on Appropriations. Subcommittee on VA-HUD-Independent Agencies
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1058
Book Description
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1058
Book Description
Update to the ... Catalog of Federal Domestic Assistance
Author:
Publisher:
ISBN:
Category : Economic assistance, Domestic
Languages : en
Pages : 638
Book Description
Publisher:
ISBN:
Category : Economic assistance, Domestic
Languages : en
Pages : 638
Book Description
Equal Educational Opportunity Project Series
Author: United States Commission on Civil Rights
Publisher:
ISBN:
Category : Educational equalization
Languages : en
Pages : 276
Book Description
Publisher:
ISBN:
Category : Educational equalization
Languages : en
Pages : 276
Book Description
New York Court of Appeals. Records and Briefs.
Author: New York (State).
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 281
Book Description
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 281
Book Description