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Full-Text Articles in Life Sciences

The Identification, Distribution, Impacts, Biology And Management Of Noxious Rangeland Weeds, Roger L. Sheley Oct 1994

The Identification, Distribution, Impacts, Biology And Management Of Noxious Rangeland Weeds, Roger L. Sheley

All U.S. Government Documents (Utah Regional Depository)

This document provides a discussion of the biology and management of exotic rangeland weeds which are a threat to native ecosystems of the western United States. Chapter 1 describes a generalized approach for managing noxious weed infested rangeland, while Chapter 2 focuses on preventing noxious weed invasion. In some cases, noxious weeds readily invade riparian areas, and because of the sensitive nature of these ecosystems Chapter 3 is devoted to riparian weed management. The following 13 chapters describe the identification, origin, history, distribution, potential invasion, impacts, biology and ecology, and management of specific noxious rangeland weeds.


A Walk On The Wild Side: Conceptual Master Plan And Vegetation Management Plan For The Ogden Nature Center, Beth G. Pyle May 1994

A Walk On The Wild Side: Conceptual Master Plan And Vegetation Management Plan For The Ogden Nature Center, Beth G. Pyle

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This report provides an introduction describing: 1) Ogden Nature Center site planning history; 2) background of the problem a) lack of a conceptual master plan which responds to current management objectives, b) lack of a vegetation management plan, and; 3) thesis objectives and methodology for the creation of conceptual master plan and vegetation management plan for the Ogden Nature Center. Chapter 2 presents a written discussion of the Ogden Nature Center site inventory drawings and site analysis. Chapter 3 delineates strategies for management of weedy vegetation including; a general discussion of management techniques, general criteria for the selection of weedy …


Proceedings - Ecology And Management Of Annual Rangelands, United States Department Of Agriculture, Forest Service Jan 1994

Proceedings - Ecology And Management Of Annual Rangelands, United States Department Of Agriculture, Forest Service

Plants

Annual weeds continue to expand throughout the West eliminating many desirable species and plant communities. Wildfires are now common on lands infested with annual weeds, causing a loss of wildlife habitat and other natural resources. Measures can be used to reduce burning and restore native plant communities, but restoration is difficult and costly.