Data/hora: 08/06/2024 10:30:22

Provedor de dados: 	7	
País: 	Canada	
Título: 	Ecosystem service trade-offs and synergies misunderstood without landscape history	
Autores: 	Tomscha, Stephanie A.; Department of Forest and Conservation Sciences, Faculty of Forestry, University of British Columbia; stephanie.tomscha@gmail.com; Gergel, Sarah E.; Department of Forest and Conservation Sciences, Faculty of Forestry, University of British Columbia; sarah.gergel@ubc.ca.	
Data: 	2016-03-30	
Ano: 	2016	
Palavras-chave: 	Ecosystem service mapping; Landscape baseline; River floodplain; Synergy; Trade-off.	
Resumo: 	Dramatic changes in ecosystem services have motivated recent work characterizing their interactions, including identifying trade-offs and synergies. Although time is arguably implicit in these ideas of trade-offs and synergies (e.g., temporal dynamics or changes in ecosystem services), such interactions are routinely inferred based on the spatial relationships among ecosystem services alone (e.g., spatial concordance of ecosystem services indicates synergies, whereas incongruence signifies trade-offs). The limitations of this approach have not been fully explored. We quantified ecosystem service interactions using correlations among contemporary ecosystem services and compared these results to those derived by incorporating change in ecosystem services from an earlier decade. To document change over ~60 years in an urbanizing floodplain, we used aerial photography to map multiple floodplain-associated ecosystem services. Our results demonstrate how incorporating landscape baselines can influence measured synergies and trade-offs. Spatial correlations among contemporary ecosystem services missed several interactions that were detected when using prior baseline ecosystem services. Ignoring the history of ecosystem services and their change over time may result in missed opportunities to foster their synergies and lead to unnecessary trade-offs. Efforts to incorporate ecosystem services into land management should include long-term monitoring and baseline reconstructions of ecosystem services.	
Tipo: 	Peer-Reviewed Reports	
Idioma: 	Inglês	
Identificador: 	vol21/iss1/art43/	
Editor: 	Resilience Alliance	
Formato: 	text/html application/pdf	
Fonte: 	Ecology and Society; Vol. 21, No. 1 (2016)