Developing a spatially explicit modelling and evaluation framework for integrated carbon sequestration and biodiversity conservation: Application in southern Finland

被引:22
|
作者
Forsius, Martin [1 ]
Kujala, Heini [2 ]
Minunno, Francesco [3 ]
Holmberg, Maria [1 ]
Leikola, Niko [1 ]
Mikkonen, Ninni [1 ,4 ]
Autio, Iida [1 ]
Paunu, Ville-Veikko [1 ]
Tanhuanpaa, Topi [3 ,5 ,6 ]
Hurskainen, Pekka [1 ]
Mayra, Janne [1 ]
Kivinen, Sonja [1 ,5 ,6 ]
Keski-Saari, Sarita [5 ,6 ]
Kosenius, Anna-Kaisa [7 ]
Kuusela, Saija [1 ]
Virkkala, Raimo [1 ]
Viinikka, Arto [1 ]
Vihervaara, Petteri [1 ]
Akujarvi, Anu [2 ]
Back, Jaana [7 ]
Karvosenoja, Niko [1 ]
Kumpula, Timo [5 ,6 ]
Kuzmin, Anton [5 ,6 ]
Makela, Annikki [3 ]
Moilanen, Atte [2 ]
Ollikainen, Markku [7 ]
Pekkonen, Minna [1 ]
Peltoniemi, Mikko [8 ]
Poikolainen, Laura [5 ,6 ]
Rankinen, Katri [1 ]
Rasilo, Terhi [3 ]
Tuominen, Sakari [8 ]
Valkama, Jari [2 ]
Vanhala, Pekka [1 ]
Heikkinen, Risto K. [1 ]
机构
[1] Finnish Environm Inst SYKE, Latokartanonkaari 11, FI-00790 Helsinki, Finland
[2] Univ Helsinki, Finnish Nat Hist Museum, POB 17, FI-00014 Helsinki, Finland
[3] Univ Helsinki, Dept Forest Sci, POB 27, FI-00014 Helsinki, Finland
[4] Univ Helsinki, Dept Geosci & Geog, POB 64, FI-00014 Helsinki, Finland
[5] Univ Eastern Finland, Dept Geog & Hist Studies, POB 111, FI-80101 Joensuu, Finland
[6] Univ Helsinki, Dept Econ & Management, POB 27, FI-80101 Joensuu, Finland
[7] Univ Helsinki, Dept Econ & Management, POB 27, FI-00014 Helsinki, Finland
[8] Nat Resource Inst Finland, Latokartanonkaari 9, FI-00790 Helsinki, Finland
基金
芬兰科学院; 欧盟地平线“2020”;
关键词
Carbon neutrality; Greenhouse gases; Scenarios; Emissions; Prioritization; Forests; Remote sensing; Indicators; Economic incentives; LTER; TREE SPECIES CLASSIFICATION; LASER-SCANNING DATA; FOREST BIODIVERSITY; BOREAL FORESTS; ECOSYSTEM SERVICES; GREENHOUSE-GAS; SENTINEL-2; INVENTORY; CALIBRATION; IMPACTS;
D O I
10.1016/j.scitotenv.2021.145847
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The challenges posed by climate change and biodiversity loss are deeply interconnected. Successful co-managing of these tangled drivers requires innovative methods that can prioritize and target management actions against multiple criteria, while also enabling cost-effective land use planning and impact scenario assessment. This paper synthesises the development and application of an integratedmultidisciplinary modelling and evaluation framework for carbon and biodiversity in forest systems. By analysing and spatio-temporally modelling carbon processes and biodiversity elements, we determine an optimal solution for their co-management in the study landscape. We also describe how advanced Earth Observation measurements can be used to enhance mapping and monitoring of biodiversity and ecosystem processes. The scenarios used for the dynamic models were based on official Finnish policy goals for forest management and climate change mitigation. The development and testing of the system were executed in a large region in southern Finland (Kokemaenjoki basin, 27,024 km(2)) containing highly instrumented LTER (Long-Term Ecosystem Research) stations; these LTER data sources were complemented by fieldwork, remote sensing and national data bases. In the study area, estimated total net emissionswere currently 4.2 TgCO(2)eq a(-1), but modelling of forestrymeasures and anthropogenic emission reductions demonstrated that it would be possible to achieve the stated policy goal of carbon neutrality by low forest harvest intensity. We show how this policy-relevant information can be further utilized for optimal allocation of set-aside forest areas for nature conservation, which would significantly contribute to preserving both biodiversity and carbon values in the region. Biodiversity gain in the area could be increased without a loss of carbon-related benefits. (c) 2021 Elsevier B.V. All rights reserved.
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页数:16
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