生態穩定性
生態穩定性是指一個包括生態再生及生態恢復能力(很快的恢復到原有狀態),而且可以持續維持的穩定狀態。其準確的定義會依探討的生态系统、有興趣的變數等而不同。在保育生物學的概念中,穩定的生物個體數量是指不會使其滅絕的個體數量。若是利用動態系統的數學模型進行分析的研究者,多半會利用李雅普诺夫稳定性進行分析[1][2]。
生態穩定性的種類
局部穩定是指系統在短期的變化下可以穩定,而全域的穩定是指系統對物种多样性及食物網動態的變化有高度的阻力,不易受其影響。
恆常
生態系統的觀察型研究常用恆常(constancy)來描述生物系統維持不變。
註腳
- Justus, James. (PDF). Paper presented at the Biennial Meeting of The Philosophy of Science Association, Vancouver, Canada. 2006 [2016-08-10]. (原始内容存档 (PDF)于2010-07-23).
- Justus, J. . Philosophy of Science. 2008, 75 (4): 421–436. doi:10.1086/595836.(Published version of above paper)
- Pielou, After the Ice Age: The Return of Life to Glaciated North America (Chicago: University of Chicago Press) 1991:13
參考資料
- Hall, Charles A.S. . Publication date unclear [2009-06-16]. (原始内容存档于2011-06-08). Note: This appears to be a business site, accessible via subscription only. Unable to verify Hall's publication. However, Hall has published a large number of works pertaining to ecology, and the link to his website is below.
- Homepage, for publications of Charles A S Hall with. . [2009-10-08]. (原始内容存档于2021-03-09). See Complete Publications List in Publications section.
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