اصل جارمن-بل

اصل جارمن-بل (به انگلیسی: Jarman–Bell principle) مفهومی در بوم‌شناسی است که کیفیت غذای مصرفی یک گیاه‌خوار با افزایش اندازه گیاه‌خوار کاهش می‌یابد، اما مقدار چنین غذایی برای مقابله با غذاهای بی‌کیفیت افزایش می‌یابد.^[۱]^[۲]^[۳] با دیدن ویژگی‌های رشدسنجی (پوسته‌پوسته شدن غیرخطی) گیاه‌خواران عمل می‌کند.^[۲]^[۳] این اصل توسط پی.جی. جارمن (1968^[۴]) و Rآر. اچ.وی. بِل (1971^[۵]) ابداع شد.^[۶]

منابع[ویرایش]

↑ ^۱٫۰ ^۱٫۱ Gaulin, Steven J. C. (1979-03-01). "A Jarman/Bell model of primate feeding niches". Human Ecology. 7 (1): 1–20. doi:10.1007/BF00889349. ISSN 0300-7839.
↑ ^۲٫۰ ^۲٫۱ Hummel, Jürgen; Fritz, Julia; Nunn, Charles Lindsay; Clauss, Marcus (2009). "Evidence for a Tradeoff Between Retention Time and Chewing Efficiency in Large Mammalian Herbivores". Comparative Biochemistry and Physiology A. 154 (3): 376–382. doi:10.1016/j.cbpa.2009.07.016. ISSN 1095-6433. PMID 19651229.
↑ ^۳٫۰ ^۳٫۱ McArthur, Clare (2014). "Do we ditch digestive physiology in explaining the classic relationship between herbivore body size diet and diet quality?". Functional Ecology. 28 (5): 1059–1060. doi:10.1111/1365-2435.12301. ISSN 1365-2435.
↑ Jarman, P. J. (1968). The effect of the creation of Lake Kariba upon the terrestrial ecology of the middle Zambezi valley(Doctoral dissertation, PhD thesis, University of Manchester).
↑ Bell, R.H.V (1971). "A grazing ecosystem in the Serengeti". Scientific American. 225 (1): 86–93. Bibcode:1971SciAm.225a..86B. doi:10.1038/scientificamerican0771-86.
↑ Geist, Valerius (1974-02-01). "On the Relationship of Social Evolution and Ecology in Ungulates". Integrative and Comparative Biology. 14 (1): 205–220. doi:10.1093/icb/14.1.205. ISSN 1540-7063.

[:8-1] ۱٫۰ ^۱٫۱ Gaulin, Steven J. C. (1979-03-01). "A Jarman/Bell model of primate feeding niches". Human Ecology. 7 (1): 1–20. doi:10.1007/BF00889349. ISSN 0300-7839.

[:11-2] ۲٫۰ ^۲٫۱ Hummel, Jürgen; Fritz, Julia; Nunn, Charles Lindsay; Clauss, Marcus (2009). "Evidence for a Tradeoff Between Retention Time and Chewing Efficiency in Large Mammalian Herbivores". Comparative Biochemistry and Physiology A. 154 (3): 376–382. doi:10.1016/j.cbpa.2009.07.016. ISSN 1095-6433. PMID 19651229.

[:0-3] ۳٫۰ ^۳٫۱ McArthur, Clare (2014). "Do we ditch digestive physiology in explaining the classic relationship between herbivore body size diet and diet quality?". Functional Ecology. 28 (5): 1059–1060. doi:10.1111/1365-2435.12301. ISSN 1365-2435.

[4] Jarman, P. J. (1968). The effect of the creation of Lake Kariba upon the terrestrial ecology of the middle Zambezi valley(Doctoral dissertation, PhD thesis, University of Manchester).

[5] Bell, R.H.V (1971). "A grazing ecosystem in the Serengeti". Scientific American. 225 (1): 86–93. Bibcode:1971SciAm.225a..86B. doi:10.1038/scientificamerican0771-86.

[:12-6] Geist, Valerius (1974-02-01). "On the Relationship of Social Evolution and Ecology in Ungulates". Integrative and Comparative Biology. 14 (1): 205–220. doi:10.1093/icb/14.1.205. ISSN 1540-7063.

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