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Results 1 - 10 from 136 for harvest estimates in 0.561 sec.

USGS Patuxent Wildlife Research Center Staff Profile
Abstracts 1999:241. Moyer, L.M. and P.H. Geissler. 1991. Accommodating Outliers in Wildlife Surveys, Wildl. Soc. Bulletin 19:267-270. Moyer, L.M. and P.H. Geissler. 1984. Improving stability of annual state waterfowl harvest estimates in highly-skewed data. American Statistical Association, Proceedings of the Section on Survey Research Methods 1984:467-471. Return to ...
www.pwrc.usgs.gov

CWS Migratory Birds Regulatory Report Series - November 2007 - Canadian Wildlife Service - Environment Canada
U.S. Fish and Wildlife Service's Waterfowl Questionnaire Survey. However, a new survey, the Harvest Information Program (HIP), was fully implemented in 1999. In addition to waterfowl, it gathers information ... and snipe. Since both the sources of the information and the questionnaires used are different, harvest estimates yielded by the two surveys can not be directly compared. The data are currently ...
www.cws-scf.ec.gc.ca

U.S. Fish and Wildlife Service, Office of Migratory Bird Management, Issues, Atlantic Population of Canada Geese, Status and Management
AP geese in the spring by Cree and Inuit groups is also an important source of mortality, but estimates of take during this period are poorly measured. The absence of any breeding-ground population surveys, banding programs, and reliable harvest estimates limited the ability of management agencies to monitor the status of AP geese closely and to effectively reduce ...
fws.gov

Save The Redwoods/Boycott The Gap: Fisher Family Falls Into A Credibilty Gap In California Forests
Mr. Dean. "They were clueless about what they could actually harvest on those properties," recalls Mr. Harwood, the sawmill owner, whom Mr. Dean consulted during due diligence ... %, he says. The lower bid reflected its concerns about the reliability of Louisiana-Pacific's harvest estimates, which Louisiana-Pacific defends as sound. In any case, Mr. Renecker says it was ...
gapsucks.org

Abalone fishing season to open April 1 -- New tagging requirement
Similar to rockfish, ... and the accuracy of data available to DFG biologists. “This all translates into more accurate annual harvest estimates,” Kashiwada said. According to recent telephone surveys contracted by DFG to increase information on the ...
www.dfg.ca.gov

March 10, 2004: China's Shrinking Grain Harvest
China's wheat harvest fell short of consumption last year by 19 million tons. When the country's wheat ... Norton & Company, Worldwatch Institute, 1999). U.S. Department of Agriculture, World Agricultural Supply and Demand Estimates, updated 10 March 2004. World Bank, China: Agenda for Water Sector Strategy for North China ...
www.earth-policy.org

Nutrition
Wardle 1984) but sampling in this study was very limited. So although Miller estimated nutrient removals in hard beech logs these estimates today are clearly not a satisfactory basis upon which to draw conclusions about potential nutrient removals, especially when low intensity harvesting is practised. Nutrient removal in logs will depend on ...
www.fore.canterbury.ac.nz

Books from the Earth Policy Institute
Ningxia Provinces. A Chinese scientist doing grassland research in Xilingol Prefecture in Inner Mongolia estimates that if recent trends of desertification continue, the region will be uninhabitable in 15 years ... and growing water shortages as water tables fall and aquifers are depleted, China's grain harvest is falling. In each of the last three years, the country has experienced grain deficits ...
www.earth-policy.org

RANGE magazine.com - Fall 2002 - No Reasonable Harvest
All around them, despite their pleas for reasonable harvest, the forest during that time expanded from about 60 to 100 trees per acre to the fuel- ... 1,000 trees per acre that finally exploded in June. Porter estimates that it would have taken 75 years with his mill working full blast to harvest what burned in just 14 days. The selectively-logged ...
rangemagazine.com

Kangaroos - Australia's best-known animals
Practice for the Humane Shooting of Kangaroos (Discussion Paper) - invitation to comment closed Friday 15th October 2004 Kangaroo and wallaby statistics Quotas and numbers killed commercially Population estimates and trends Top About us Contact us Databases and maps Publications Site index Accessibility Disclaimer Privacy Commonwealth of Australia australia.gov.au Last updated: Tuesday, 08-Jan- ...
www.environment.gov.au