SUBSISTENCE HUNTING FOR TURTLES IN NORTHWESTERN ECUADOR
نویسندگان
چکیده
منابع مشابه
Successful hunting increases testosterone and cortisol in a subsistence population.
Controversy over the adaptive significance of male hunting in subsistence societies hinges on the relative importance of familial provisioning and mate-quality signalling. This paper examines the proximate and ultimate motivations of hunting behaviour from a neuroendocrine perspective, using salivary testosterone and cortisol data collected before, during and after hunting focal follows from 31...
متن کاملEVALUATING THE SUSTAINABILITY OF SUBSISTENCE HUNTING IN TROPICAL FORESTS by
Large-bodied vertebrates are perhaps the most ecologically sensitive extracts of tropical forests, and their sustained management will become increasingly critical to the long-term integrity of these ecosystems. This paper presents the results of a long-term programme (1986-1996) of wildlife surveys, based on a standard linetransect censusing technique, which was designed to quantify the impact...
متن کاملInfluence of Hunter Adaptability on Resilience of Subsistence Hunting Systems
The capacity of hunters to shape the fundamental properties of their lifestyle at times when extrinsic factors change the availability of subsistence foods is critical to subsistence cultures. Recent changes in deer hunting on Prince of Wales Island, Alaska illustrate the social-ecological challenges to the resilience of a rural subsistence hunting system and raise the broader question of wheth...
متن کاملHunting for models: grounded and rational choice approaches to analyzing climate effects on subsistence hunting in an Arctic community
Climate change and uncertain economies challenge small Native communities of the North American Arctic, with their reliance on local fish and wildlife resources. Methodological boundaries of single-discipline analyses limit the contribution of academic research to the real-world questions facing Arctic residents. Oversimplified assumptions and lack of data hamper mainstream economic approaches ...
متن کاملBALANCING 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. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Biológica Colombiana
سال: 2014
ISSN: 1900-1649,0120-548X
DOI: 10.15446/abc.v19n3.42886