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zshua_2001金虫 (小有名气)
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[求助]
生态学中有哪些可以讨论的议题
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| 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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wyf112600
铁杆木虫 (著名写手)
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【答案】应助回帖
zshua_2001(金币+2): 谢谢回帖！ 2011-10-18 16:29:00
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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 |
2楼2011-10-18 15:13:04
wyf112600
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3楼2011-10-18 20:49:17
upzl
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6楼2011-11-21 00:42:25
星星0
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7楼2011-12-23 10:24:52
feitian5793
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wyf112600
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9楼2012-02-26 21:28:04
