Habitat Management for Migrating and Wintering Waterfowl in North America PDF Download
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Author: Loren M. Smith Publisher: Texas Tech University Press ISBN: 9780896722040 Category : Business & Economics Languages : en Pages : 586
Book Description
This important compilation on habitat management for waterfowl throughout North America addresses practicing waterfowl biologists and managers, researchers, and students of waterfowl ecology and management.
Author: Loren M. Smith Publisher: Texas Tech University Press ISBN: 9780896722040 Category : Business & Economics Languages : en Pages : 586
Book Description
This important compilation on habitat management for waterfowl throughout North America addresses practicing waterfowl biologists and managers, researchers, and students of waterfowl ecology and management.
Author: Judd Hammack Publisher: Routledge ISBN: 1317332849 Category : Nature Languages : en Pages : 112
Book Description
Originally published in 1974, Waterfowl and Wetlands analyses waterfowl hunting patterns in the late sixties in the hopes of protecting waterfowl resources such as wetlands. Wetlands are obviously an important resource for migratory waterfowl however they are often drained for agricultural purposes which can have dramatic effects on waterfowl population. This study aims to explore the issues surrounding waterfowl and wetlands in an attempt to determine their value to hunters, farmers and the general public. This study will be of interest to students of Environmental Studies.
Author: Randal Scott Dell Publisher: ISBN: Category : Birds Languages : en Pages : 130
Book Description
Waterfowl and the places they inhabit provide numerous economic benefits to society. The financial and other resources provided by waterfowl hunters to secure and protect waterfowl habitat are a major force for wetland protection, as guided under the North American Waterfowl Management Plan. However, the habitat and population objectives established under NAWMP to produce and protect a continentally viable waterfowl population have failed to be achieved while solutions are becoming increasingly expensive. Both improved biological and economic information is important for meeting NAWMP goals. Since hunters are expected to continue to pay for much of NAWMP, a better understanding of the factors influential to waterfowl hunter participation, and what control waterfowl managers have is needed to maintain and increase conservation revenue for investments in future waterfowl populations and continental wetland health. Previous attempts to measure hunter demand preferences have been either qualitative, static, or localized to a small geographic region. This thesis addresses some of these limitations by estimating the impacts of regulatory and socioeconomic conditions on waterfowl hunter demand over the period 1962 to 2002 at the flyway geographical scale, while still allowing for differences in behavior at the state level. Managers are constrained in their suite of regulations as they must follow recommendations from the Adaptive Harvest Management (AHM) council to maintain waterfowl populations. Biologically-based AHM studies have recognized, either implicitly or explicitly, the importance of capturing hunter participation trends in harvest estimation, but have had issues with the multicollinearity between annual regulations and hunter numbers. In this thesis, a system of equations with a feedback mechanism between regulations, hunter participation and harvest is developed to satisfy the endogenous nature of the manager's problem. Variables for hunter demand include the price of a Duck Stamp, gasoline prices, income, a time trend, and annual regulations. Duck Stamp sales are estimated in panel form with the Time-Series Cross-Sectional covariance correction method. Estimated Duck Stamp sales, in addition to regulations and hunter effort, are used to estimate a harvest production function at the flyway scale. The findings of this thesis demonstrate the large effect managers have on hunter participation through their development and implementation of regulations. Season length is the most significant variable in explaining hunter participation in both flyways. A significant and negative time trend reaffirms the importance of understanding waterfowl hunter demand preferences, as a general downward trend in waterfowl hunting participation persists each year. Cross-equation elasticities reveal the potential impact exogenous economic conditions may have on harvest, with expected future gas prices reducing hunting and harvest from 2-10%. The statistical insignificance of the Duck Stamp price variable suggests hunters are inelastic to real price changes in stamp fees, and thus provides managers a potential means to increase conservation revenue without impacting hunter participation or harvest.
Author: Loren M. Smith
Author: Loren M. Smith
Author: Judd Hammack
Author: 
Author: United States. BLM Waterfowl Habitat Team
Author: Richard D. Schultz
Author: 
Author: Atlantic Waterfowl Council. Habitat Management and Development Committee
Author: U.S. Fish and Wildlife Service. Region 1
Author: 
Author: Randal Scott Dell