[作業] 生態投影片

看板LifeSci_95作者 (市井小民)時間15年前 (2009/05/06 16:28), 編輯推噓6(601)
留言7則, 7人參與, 最新討論串1/1
不知道老師會不會上傳,但有人說要今天的照片 可惜拍的位置不佳是靠東拼西湊的,所以答應一些人整理後PO上來… 有缺漏的還望包含,也希望其他有照有抄的同學能幫忙補齊<(_ _)>感激不盡 ============================================================================== Robert MacArthur Alfreed Lokta V. Vlotera C. E. Shannon G. F. Gause Robert Paine Joseph Connell Kathleen Keeler ============================================================================== 1.What are the interspecific relationship/interaction? 種間關係(interspecific relationship) ‧互利共生(Mutualism) + + ‧片利共生(Commensalism) + 0 ‧片害共生(Amensalism) - 0 毒他作用(Allelopathy) ‧中性(Neutralism) 0 0 ‧掠食(Predation) + - ‧植食(Herbivory) + - ‧寄生(Parasitism) + - ‧擬寄生(Parasitoidism) + - ‧競爭(Competition) - - ============================================================================== 2.What is a "community"? 群集(Community) ‧定義&特徵 。生物多樣性 ‧物種多樣性、遺傳多樣性、生態多樣性 ‧結構 。生產者(Preoducer) 。消費者(Consumer) 。分解者(Decomposer) 。優勢物種(Dominant species): 優勢物種 。關鍵物種(Keystone species): 基石物種 ============================================================================== 3.What is "niche" ‧Joseph Grinnel 1917 。Niche is sum of habitat requirements ‧Charles Elton 1927 。Niche is role of a species in food-web ‧Georgil Frantsevich Gause 1934 。No two species occupy the same niche in the same environment for a long time ‧According to "Competition exclusion principle" ‧Eugene Odum 1953 。Distinguished "Niche" from "Habitat" ‧Habitat corresponds to the organism's address; niche to its profession ‧Evelyn Hutchinson 1959 。Niche is n-dimensional hyer-volume (multi-dimensional resources) ============================================================================== △競爭排斥(Competitive exclusion) ‧1934年,俄國生態學家高斯(G.F.Gause) :草履蟲實驗 高中課本圖(對應生態課本Fig.13.15) ‧1961年,美國加州大學教授康乃爾(Joseph Connell) :大小藤壺實驗 Fig.9.8 ‧1980年,美國生態學家莫斯(Douglass Morse) :黑喉綠林鶯 v.s. 黃腰白喉林鶯 Fig.1.2 ============================================================================== 4.What is the mechanism for species to coexist in a community? 生態區位分化(Niche differentiation) ‧資源分化(Resourse Partitioning) 。時間劃分(Temporal Partitioning) ‧晝行性、夜行性 。空間劃分(Spatial Partitioning) ‧垂直分層、水平分層 ‧特徵位置(Character displacement) 。型態分化(Morphological differentiation) ‧攝食構造、附肢構造 ‧條件分化(Conditional Differentiation) 。Tilman's Rosource(1977) ============================================================================== 最後面沒拍到了…以上如果真的想看照片的再跟我說… -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 118.160.172.100

05/06 17:42, , 1F
耶靠!!會不會太"即時"了,現在已經進化到Real-Time Ecology
05/06 17:42, 1F

05/06 19:28, , 2F
謝謝囉
05/06 19:28, 2F

05/06 19:37, , 3F
感謝!
05/06 19:37, 3F

05/06 20:29, , 4F
realtime!
05/06 20:29, 4F

05/06 21:14, , 5F
感謝
05/06 21:14, 5F

05/07 01:21, , 6F
感謝推
05/07 01:21, 6F

05/07 23:11, , 7F
推...@@屌阿
05/07 23:11, 7F
文章代碼(AID): #1A0KeX1l (LifeSci_95)