Pub Date : 2019-06-28DOI: 10.1093/oso/9780198838388.003.0011
Kimberly A. With
Landscape ecosystem ecology is concerned with the study of how landscape structure affects ecosystem structure and function, and how landscape heterogeneity in turn is generated or sustained by the redistribution of nutrients or organisms within and among ecosystems. This chapter begins with an overview of how landscape context influences ecosystem processes, including the effects of land management and land-cover change on nutrient dynamics and productivity. Next, the chapter considers the linkages among systems (metaecosystems) and how spatial subsidies are important for understanding ecosystem function in a landscape context. The chapter then explores under what conditions landscape function becomes disrupted, possibly precipitating irreversible system state changes, before concluding with a clarion call for landscape sustainability; that is, landscape management that preserves the productivity, multifunctionality, and ecological resilience of landscapes in the face of future societal demands, intensifying land use, and rapid climate change.
{"title":"Landscape Effects on Ecosystem Structure and Function","authors":"Kimberly A. With","doi":"10.1093/oso/9780198838388.003.0011","DOIUrl":"https://doi.org/10.1093/oso/9780198838388.003.0011","url":null,"abstract":"Landscape ecosystem ecology is concerned with the study of how landscape structure affects ecosystem structure and function, and how landscape heterogeneity in turn is generated or sustained by the redistribution of nutrients or organisms within and among ecosystems. This chapter begins with an overview of how landscape context influences ecosystem processes, including the effects of land management and land-cover change on nutrient dynamics and productivity. Next, the chapter considers the linkages among systems (metaecosystems) and how spatial subsidies are important for understanding ecosystem function in a landscape context. The chapter then explores under what conditions landscape function becomes disrupted, possibly precipitating irreversible system state changes, before concluding with a clarion call for landscape sustainability; that is, landscape management that preserves the productivity, multifunctionality, and ecological resilience of landscapes in the face of future societal demands, intensifying land use, and rapid climate change.","PeriodicalId":285976,"journal":{"name":"Essentials of Landscape Ecology","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124306156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：