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小木虫论坛-学术科研互动平台 » 专业学科区 » 地学 » 生态学 » 生态学中有哪些可以讨论的议题
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zshua_2001

金虫 (小有名气)

[求助] 生态学中有哪些可以讨论的议题

想在生态学课程中开设讨论课，形式是正反双方辩论，要双方都能够较易获得一定的资料，各位虫友有没有好的建议啊，谢谢了！
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1楼 2011-10-17 20:46:16
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wyf112600

铁杆木虫 (著名写手)

大木木虫

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zshua_2001(金币+2): 谢谢回帖！ 2011-10-18 16:29:00
现代生态学研究中的重点和热点论题

                                                                    

                                                        （根据第三届现代生态学讲座应邀学术报告人讨论会结果整理而成）


                                                                             List of Key Research Topics in Ecology

                  (Based on the discussion session for the invited speakers at the 3  ISOME in Beijing Normal University, June 6, 2005)


1. Molecular and evolutionary ecology
1) Genetic consequences of climatic and environmental changes  
2) Ecological adaptation and speciation – the effect of ecological factors on genotype and
phenotype
3) Ecological genomics  
4) Phylogeography – use DNA markers to study processes and patterns of geographical
variation  
5) Relationship of genetic diversity to species diversity and community stability
6) Life history evolution – functional groups, life-history trade-offs, implications to species
coexistence, sex allocation  
7) Phenotypic plasticity  

2. Ecophysiology
8) Physiological adaptation and responses to extreme environments / in stressed
environments
9) Physiological responses and adaptation to global change
10) Scaling of ecophysiological processes (including allometric scaling)
11) Resource allocation, plant defense, and reproductive strategies (closely related to
chemical ecology)  

3. Population Ecology
12) Population dynamics in heterogeneous environments (including metapopulation
dynamics and metapopulation genetics)
13) Role of dispersal in population dynamics and distribution
14) Causes and mechanisms of population regulation
15) Survival of small populations (demographic, genetic, and environmental stochasticities,
as well as disasters)  
16) Population ecology of clonal organisms
17) Interface between population and ecosystem ecology

4. Community Ecology
18) Maintenance mechanisms of species diversity  
19) Neutral theory and species-area relationship   
20) Food web structure and trophic interactions
21) Community phenological responses to environmental changes (in relation to global
change, urbanization, etc.)
22) Community organization and dynamics
23) Species interactions   
24) Relationship between local and regional patterns/processes  

5. Ecosystem Ecology
25) Biodiversity and ecosystem functioning  
26) Ecosystem responses and feedbacks to global changes (e.g., climate change and land use
change; emphasizing multiple stressors/factors)
27) Ecosystem responses to local and regional-scale disturbances (including natural and
anthropogenic disturbances, such as fires, grazing, nutrient enrichment, pest outbreaks,
flooding, hydrological alterations)  
28) Ecological stoichiometry and elemental interactions

6. Landscape Ecology
29) Relationship between spatial pattern and ecological processes (particularly population
and ecosystem processes)
30) Land use and land cover change and its ecological consequences (including urbanization,
urban/wilderness interface, etc.)  
31) Disturbance and patch dynamics
32) Landscape fragmentation and its effects on biodiversity and ecosystem functioning   
33) Scaling – transferring information across space, time, and organizational levels
34) Ecosystem/landscape management
35) Integration between ecology and landscape planning, design, and architecture   
36) Transdisciplinary studies of landscape sustainability

7. Global Change and Ecological Responses
37) Global C, N, and hydrological cycles  
38) Human dimensions in global change (land use and land cover, decision/policy making,
socioeconomic processes, human-induced disturbances, etc.)  
39) Field manipulative ecosystem experiments (soil warming, FACE, etc.)
40) Multiple-scale monitoring/observing systems  
41) Thresholds, nonlinearity, and uncertainty in global change research  

8. Biological Invasions
42) Invasion mechanisms, processes, and prediction  
43) Methods, management, and policy for controlling and eradicating biological invasion  
44) Transcontinental exchange of species  
45) Impacts of biological invasion   


9. Conservation Biology (Pattern, dynamics, mechanisms, and conservation of biodiversity)
46) Spatial pattern, mechanisms, and conservation strategy of biodiversity  
47) Biodiversity and global change  
48) Impacts of major geological events on biodiversity   
49) Mechanisms and conservation strategies of threatened species  
50) Role of biodiversity in ecological restoration and rehabilitation
51) Monitoring and information systems of biodiversity

10. Restoration ecology
52) Assembly rules and restored ecosystem organization  
53) Spatial heterogeneity and restored ecosystem development
54) Environmental stochasticity and ecological restoration design and evaluation
55) Thresholds and nonlinearity in ecosystem degradation and restoration  
56) Development and study of reference ecosystems (along a gradient of disturbance for a
specific ecosystem type)
57) Whole-ecosystem experimental studies of ecological restoration  

11. Ecosystem Services and Valuation
58) Processes and underlying mechanisms that generate ecosystem services   
59) Quantification and identification of ecosystem services  
60) Spatial variability and dynamics of ecosystem services
61) Relationship of ecosystem services to human activities and welfare  
62) Valuation methodologies and approaches  

13. Other topics of special concern
63) Methodology, field design, and statistical analysis of large-scale ecological experiments
(some methodologies do exist, but their applications have rarely used or misused)
64) Database networking and sharing
65) Long-term ecological monitoring and research
66) Outbreaks of epidemic and infectious species   
67) Impacts of grand engineering projects (hydroelectric dams, etc.) on biodiversity
68) Ecological risk assessment
69) Tree of life – Molecular phylogenetics
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2楼2011-10-18 15:13:04
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wyf112600

铁杆木虫 (著名写手)

大木木虫

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zshua_2001(金币+2): 谢谢回帖交流！ 2011-10-19 16:02:54
有关草原开发发展经济与草原保护不发展经济
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加油，加油！！
3楼2011-10-18 20:49:17
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upzl

铁杆木虫 (著名写手)

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zshua_2001(金币+2): 谢谢回帖交流！ 2011-10-20 14:43:01
目前比较有争议的议题，如
改善农民生活、加速经济建设与破坏生态、环境之间的矛盾， 该以经济建设为主，还是以保护环境为本？
具体论点如怒江/三峡大坝建设的利与弊；圆明园湖泊防渗工程，该人工处理还是还其自然；

因地适宜的造林原则：干旱地区是否可以通过造林改善生态与环境？

南方的按树林种植问题，按树林是否为抽水机？
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教育的最主要的目的，不是教你挣得面包，而是使每一口面包都香甜。
4楼2011-10-19 21:58:10
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xuxf101

铁虫 (正式写手)

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zshua_2001(金币+2): 谢谢回帖交流！ 2011-11-20 22:15:25
湖泊富营养化问题也很有意义啊
其他如农田磷流失问题
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5楼2011-11-20 21:14:39
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diubility

木虫 (正式写手)

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zshua_2001(金币+2): 谢谢回帖交流！ 2011-11-21 08:24:34
草原超载放羊与围栏设置跟野生动物保护之间的矛盾
城市发展规划与城市内生态群落之间的关系
海洋石油开采与污染防治
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猪八戒网盘下载文件格式可能会变，一般把后缀名再改为pdf即可。
6楼2011-11-21 00:42:25
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星星0

木虫 (正式写手)

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感谢参与，应助指数 +1
内蒙草地玉米青储饲料问题
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7楼2011-12-23 10:24:52
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feitian5793

金虫 (小有名气)

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感谢参与，应助指数 +1
因地适宜的造林原则：干旱地区是否可以通过造林改善生态与环境？这个争议很有用
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8楼2012-02-21 16:17:43
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wyf112600

铁杆木虫 (著名写手)

大木木虫
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9楼2012-02-26 21:28:04
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