کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1036673 | 943893 | 2009 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Clam growth-stage profiles as a measure of harvest intensity and resource management on the central coast of British Columbia
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Clam growth-stage profiles as a measure of harvest intensity and resource management on the central coast of British Columbia Clam growth-stage profiles as a measure of harvest intensity and resource management on the central coast of British Columbia](/preview/png/1036673.png)
چکیده انگلیسی
Examination of growth-stage profiles of shells from nine Northwest Coast shell midden sites shows a majority of senile-stage shells at longer-term residential sites and a majority of mature-stage shells at shorter-term encampments. This pattern indicates less intensive harvest in the vicinity of residential sites, which is consistent with management and conservation of resources for anticipated future needs. Consideration of environmental and taphonomic factors does not account for the observed inter-site variability. Shellfish conservation in the vicinity of residential sites is evident for the period of the past 7000 years.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Archaeological Science - Volume 36, Issue 4, April 2009, Pages 1050–1060
Journal: Journal of Archaeological Science - Volume 36, Issue 4, April 2009, Pages 1050–1060
نویسندگان
Aubrey Cannon, Meghan Burchell,