Climate Change Data Portal
| Scenarios Of Marine Biodiversity and Evolution under Exploitation and climate change | |
| 项目编号 | http://gepris.dfg.de/gepris/projekt/411014482 |
| sProfessor Dr. MyronPeck | |
| 项目主持机构 | Universität Hamburg |
| 开始日期 | 2018 |
| 英文摘要 | Globalchangescenariosareinvaluabletoguidelong-termstrategicpolicies,promptmanagementactionsandincreasepublicawarenessoffuturetrendsinbiodiversity.Althoughthedegreeofrealismofscenariosandmarineecosystemmodelsdevelopedinsupportofanecosystemapproachtofisherieshasgreatlyimproved,inmostcases,theDarwinianevolutionoffishpopulationsisstillneglectedinfutureprojections.Evidenceindicatesthatpopulationsadapttoglobalchange,eitherviaphenotypicplasticityorgeneticprocesses,leadingtomodificationsintheirlife-historyandphysiology.Suchadaptationcanmitigatetheimpactsofglobalchangeonfishpopulationsandpreventtheirextirpation,anevolutionaryrescue,butitcanalsopushthemtowardsevolutionarytrapsduetotheerosionoftheirgeneticdiversityandthusreductionoftheirevolutionarypotentialandresilience.SOMBEEaddressestheroleofeco-evolutionarydynamicsandtheirconsequencesforthesustainableexploitationoffishresourcesinthefuture.Tothisend,wewillbuildandtestscenariosofthecombinedpressureoffishingandclimatechangeonbothintra-andinter-specificmarinebiodiversity,byexplicitlymodellingthephenotypicplasticityoffishlife-historytraits,theirselectionandadaptiveevolution,andtheirgeneticdriftformultipleinteractingspecies.Theobjectivesareto:i)developacuttingedgeevolutionaryecosystemmodelwithprimaryfocusonfish;ii)applyittoasetof6contrastingecosystemstobetterunderstandtheselectivepressuresexertedbyfishingandclimatechange;iii)projectfuturechangesinintra-andinter-specificbiodiversityandrelatedfishingproductionandeconomicprofitundercombinedclimateandfishingscenariosandiv)quantifythesynergisticandantagonisticecological,evolutionaryandeconomicimpactsofthesedrivers.SOMBEEwilladvanceknowledgeonthecapacityoffishcommunitiestoadapttoglobalchangeandourabilitytoforecasttheirpersistenceandthefuturesustainabilityoffisheriesandfoodproduction. |
| 学科分类 | 1502 - 经济学;15 - 社会科学与人文 |
| 资助机构 | DE-DFG |
| 项目类型 | Research Grants |
| 国家 | DE |
| 语种 | 英语 |
| 文献类型 | 项目 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/69372 |
| 推荐引用方式 GB/T 7714 | sProfessor Dr. MyronPeck.Scenarios Of Marine Biodiversity and Evolution under Exploitation and climate change.2018. |
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