Inorganic nutrients and contaminants in subsistence species of Alaska: linking wildlife and human health

Inorganic nutrients and contaminants in subsistence species of Alaska: linking wildlife and human health.

OBJECTIVES To determine inorganic nutrient and contaminant concentrations in subsistence foods consumed by Alaska Natives, concentration changes related to common preparation methods and provide a basic risk-benefit analysis for these foods. STUDY DESIGN Eleven essential and six non-essential elements were measured in foods derived from spotted seals and sheefish. METHODS Essential nutrient...

Organic nutrients and contaminants in subsistence species of Alaska: concentrations and relationship to food preparation method.

OBJECTIVES To determine nutrient and contaminant concentrations, document concentration changes related to common preparation methods and provide a basic risk-benefit analysis for select subsistence foods consumed by residents of Kotzebue, Alaska. STUDY DESIGN Eleven organic nutrients and 156 persistent organic pollutants (POPs) were measured in foods derived from spotted seals and sheefish. ...

Contaminants and Health of Aquatic Wildlife

synthesis of sulfides from alcohols and thiols in solvent-freeconditions and deoxygenation of sulfoxides

کاتالیست یک سنتز جدید برای تیواترها توصیف شده است. واکنش الکل ها با آریل، هتروآریل و آلکیل تیو ل ها درحضور 1،3،5- تری آزو- 2،4،6- تری فسفرین-2،2،4،4،6،6 هگزاکلراید ((tapc به عنوان یک کاتالیست موُثر، بازده های خوب تا عالی از تیواترها را حاصل می کند. علاوه براین، واکنش تحت شرایط بدون فلز و بدون حلال پیش می رود، بنابراین یک مکمل جالب برای روش های شناخته شده سنتز تیواترها ارائه می دهد. یک مکانیسم ا...

BALANCING THE CONSERVATION OF WILDLIFE HABITAT WITH ROAD ACCESS FOR SUBSISTENCE HUNTING IN YAKUTAT, ALASKA By

This thesis was an interdisciplinary investigation with the goal of balancing the conservation of wildlife habitat with road access for subsistence hunting in Yakutat, Alaska. The problem posed by land managers and subsistence moose hunters revolved around the use of offhighway vehicles (OHVs; e.g. “four-wheelers”) for subsistence moose hunting and the potential disturbance OHVs have on moose. ...