Ecosystem Assessment Launched
In: Environmental policy and law: the journal for decision-makers, Band 31, Heft 5, S. 220-221
ISSN: 0378-777X
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In: Environmental policy and law: the journal for decision-makers, Band 31, Heft 5, S. 220-221
ISSN: 0378-777X
In: Environmental policy and law: the journal for decision-makers, Band 31, Heft 4-5, S. 220-221
ISSN: 0378-777X
In: Environmental policy and law: the journal for decision-makers, Band 31, Heft 4-5, S. 222
ISSN: 0378-777X
In: Environmental policy and law: the journal for decision-makers, Band 31, Heft 5, S. 222
ISSN: 0378-777X
The paper considers methodological issues pertinent to the economic assessment of ecosystem services. It is primarily written for a natural science audience however it also proposes a methodology which is intended to be of interest to economists charged with undertaking valuation work for ecosystem service assessments. The first part of the report introduces the concepts underpinning the economic approach towards the assessment and valuation of ecosystem services. The second part considers the particular issues arising for the economic analysis of findings from the UK National Ecosystem Assessment (NEA). Annexes to the paper use a case study approach to illustrate particular issues. The first concerns potential conversions from agriculture into multi-purpose woodland and illustrates the quantification and valuation of land use change. The application of geographical information system (GIS) routines allows spatial complexity to be incorporated within the analysis. Key concepts are illustrated such as making allowance for subsidies, the marginal value concept, and the valuation of non-market externalities (such as carbon storage of open-access recreation). The case study also shows that, if issues such as spatial variation and externalities are ignored then sole reliance upon market prices can lead to perverse outcomes which are actually to the detriment of society. This spatial focus is extended in a second annex to consider issues arising in the aggregation of values. A third annex reproduces a short questionnaire send to natural scientists working on the NEA intended to help identify the goods which will be the focus of the economic analysis.
BASE
Western Development is an important strategy of China Government. The ecological environment in the western region of China is very fragile, and any improper human activity or resource utilization will lead to irrecoverable ecological degradation. Therefore, the integrated ecosystem assessment in the western region of China is of great significance to the Western Development Strategy. This project, Integrated Ecosystem Assessment of Western China (MAWEC), will provide very important scientific foundations for both the central and local governments to make decisions on ecological construction, thus assuring the successful implementation of the Western Development Strategy. Meanwhile, MAWEC as one of the MA sub-global assessments is contributing to strengthen capability in boosting the development of the ecological science, interaction between different subjects, and combination between scientific research and practice, and pushing forward international cooperation in the relevant fields.
BASE
National ecosystem assessments form an essential knowledge base for safeguarding biodiversity and ecosystem services. We analyze eight European (sub-)national ecosystem assessments (Portugal, United Kingdom, Spain, Norway, Flanders, Netherlands, Finland, and Germany) and compare their objectives, political context, methods, and operationalization. We observed remarkable differences in breadth of the assessment, methods employed, variety of services considered, policy mandates, and funding mechanisms. Biodiversity and ecosystem services are mainly assessed independently, with biodiversity conceptualized as underpinning services, as a source of conflict with services, or as a service in itself. Recommendations derived from our analysis for future ecosystem assessments include the needs to improve the common evidence base, to advance the mapping of services, to consider international flows of services, and to connect more strongly to policy questions. Although the context specificity of national ecosystem assessments is acknowledged as important, a greater harmonization across assessments could help to better inform common European policies and future pan-regional assessments.
BASE
In: Oceanography and ocean engineering
In: Novinka
National ecosystem assessments form an essential knowledge base for safeguarding biodiversity and ecosystem services. We analyze eight European (sub-)national ecosystem assessments (Portugal, United Kingdom, Spain, Norway, Flanders, Netherlands, Finland, and Germany) and compare their objectives, political context, methods, and operationalization. We observed remarkable differences in breadth of the assessment, methods employed, variety of services considered, policy mandates, and funding mechanisms. Biodiversity and ecosystem services are mainly assessed independently, with biodiversity conceptualized as underpinning services, as a source of conflict with services, or as a service in itself. Recommendations derived from our analysis for future ecosystem assessments include the needs to improve the common evidence base, to advance the mapping of services, to consider international flows of services, and to connect more strongly to policy questions. Although the context specificity of national ecosystem assessments is acknowledged as important, a greater harmonization across assessments could help to better inform common European policies and future pan-regional assessments.
BASE
In: Information, technology & people, Band 35, Heft 2, S. 835-858
ISSN: 1758-5813
PurposeBig Data (BD) is not only a quintessential part of many economic activities but also has evolved into a veritable business ecosystem. However, most Big Data ecosystem (BDE) models have a technical, bottom-up focus and mostly lack the capability for a broad socioeconomic analysis. This paper identifies the Millennium Ecosystem Assessment (MA) as a useful, operational framework and uses a metaphorical analogy to adapt it for the BDE. The top-down approach adopted here allows for seeing the big picture of the BD ecosystem. Meeting "end-user needs" is the main objective of the proposed BDE framework.Design/methodology/approachThe methodology of this paper consists of two parts. First, the MA is adapted for the BDE through a metaphorical analogy. Then, to operationalize and validate the proposed framework, it is applied to an emerging BD ecosystem.FindingsIn total, four types of services are offered in the BD ecosystem: provisioning information and products; regulating; cultural and supporting services. Direct and indirect drivers of change impact ecosystem processes such as BD service provision. Based on the assessment results, interventions can be devised to remedy problems, sustain the ecosystem or accelerate growth. The proposed BDE assessment framework is applied to an emerging BDE as an example of operationalization and validation of the proposed BDE framework.Originality/valueThe strengths of the proposed BDE framework is that, in contrast to existing frameworks that are technical and bottom-up, it is constructed top-down by a metaphorical analogy from the proven MA framework. It is a generic framework with the ultimate objective of meeting the "end-user needs" and does not focus on a single sector or firm. Also, the proposed BDE framework is multi-faceted and considers broad socioeconomic issues such as regulating, cultural and supporting services and drivers of change.
This short communication presents an ecosystem assessment framework developed within ESMERALDA; a Horizon2020-funded EU project aimed at delivering a 'flexible methodology' to assist towards pan-European and regional Mapping and Assessment of Ecosystem Services (MAES). The framework we present is closely aligned with assessment frameworks developed within the MAES (2014) and Millennium Ecosystem Assessment (2010) initiatives. Mapping, fundamental to the work of MAES as well as ESMERALDA, is placed at the heart of a wider suite of activities carried out within ecosystem assessment. This enables flexibility in where and how integration takes place. Beyond the biophysical parameters at the core of the framework, emphasis is given to the inclusion of social and economic factors to ensure policy relevance. Consultation, both internal to the ESMERALDA Consortium and external - amongst those already conducting ecosystem assessments across Europe - helped guide the development of the framework. Online consultation will provide information about the development of guidance around the framework and initiate the collation of good practice examples. The framework and accompanying guidance will contribute towards a final guidance tool due at the end of the ESMERALDA project lifetime.
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In: EUR 30599
In: Environmental management: an international journal for decision makers, scientists, and environmental auditors, Band 61, Heft 6, S. 904-915
ISSN: 1432-1009
In: Fisheries Management and Conservation, S. 277-306