Dynamic trade-off analysis of multiple ecosystem services under land use change scenarios: Towards putting ecosystem services into planning in Iran

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Environmental services and the precautionary principle: using scenarios to reconcile conservation and livelihood objectives in upper catchments

Posted by on 2021-09-28

Strategies for environmental governance and conservation in Africa have relied on regulatory mechanisms (policies) that further restrict already limited livelihood options by prohibiting certain land uses and isolating people from forest resources. Environmental service rewards (ESR) present an opportunity for incentives-based conservation, enabling livelihood and conservation goals to be more…

Ecosystem modelling of tropical wetlands

Posted by on 2021-09-28

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Future environmental impacts and vulnerabilities

Posted by on 2021-09-28

The focus of this chapter is on climate-change impacts on the environment, the structure and functioning of forests, on their biodiversity, and on the services and goods provided by forests in order to identify key vulnerabilities. Based on the findings of the IPCC Fourth Assessment Report (IPCC 2007d), we first…

Participatory methods for planning the future in forest communities

Posted by on 2021-09-28

Forest devolution and government decentralization have increased community control over forests. Remoteness, low literacy, and lack of formal planning experience often leave forest communities unprepared for their new responsibilities. Forest communities need to develop skills that allow them to establish goals and make decisions transparently and democratically and to negotiate…

Modelling environmental and socio-economic trade-offs associated with land-sparing and land-sharing approaches to oil palm expansion

Posted by on 2021-09-28

The effectiveness of land-sharing and land-sparing approaches has been widely debated. Yet, few studies quantify the environmental and socio-economic outcomes of these approaches within a real-world landscape. Indonesia’s plans to increase its palm oil production present an opportunity to investigate the potential environmental and socio-economic implications of the land-sharing and…

Forest futures: Linking global paths to local conditions

Posted by on 2021-09-28

The chapter establishes links between elements of long-term global scenarios and the prerequisite conditions of sustainable forest management (SFM), as discussed in Parts I and III. It uses a component from a new global scenario exercise: the shared socio-economic pathways (SSPs), which are narratives that cover a spectrum of climate…

This study dynamically analyzes the trade-off between three ecosystem services (ESs), including soil retention, habitat quality, and food supply in the Gorganrood watershed, northeastern Iran. In this regard, several analytic tools including the Integrated Valuation of Ecosystem Services and Tradeoff (InVEST) model, Cellular Automata-Markov Chain (CA-MC) model, Intensity Analysis and Trade-Off (TO) index are employed to dynamically link the process of land use change with the temporal flow of ESs. Two scenarios of business as usual (BAU) and environmentally sound planning (ESP) are developed to produce land use layers under various planning strategies. Accordingly, the BAU scenario is more successful at providing a landscape with a higher acreage of agricultural fields and rangelands. Based on tradeoff index results, the BAU scenario establishes a landscape in which food supply is intensified by declining land capability for providing soil retention and habitat quality services. In contrast, the ESP scenario generates a landscape in which the outputs of the TO index indicate that habitat quality and soil retention benefits are improved by decreasing the potential of the area to supply food. This study emphasizes that a dynamic trade-off analysis of multiple ESs can assist planners and policy makers to make informed decisions and undertake strategic planning in Iran.