scholarly journals Servizi ecosistemici in chiave progettuale e proattiva

2020 ◽  
pp. 59-64
Author(s):  
Alice Franchina
Keyword(s):  
Economic Evaluation ◽  
Ecosystem Service ◽  
Evaluation System ◽  
Social Equity ◽  
Design Framework ◽  
Analytical Attitude ◽  
Local Actors ◽  
Commodification Of Nature ◽  
Service Paradigm

Having ascertained that the ecosystem service paradigm is a scientific rather than a “natural” one, the text criticizes the purely analytical attitude with which it is usually used; such an attitude, together with the dominance of a purely economic evaluation, is hiding the risk of a real commodification of nature. This highlights the need to progress towards the use of the ecosystem service instrument within a transformative design framework, aiming at social equity, and which adopts an inclusive evaluation system of the local actors.

Comprehensive economic evaluation system of distribution network considering emergency resources

2021 ◽  
Author(s):  
Mengke Gao ◽  
Peng Li ◽  
Junjie Li ◽  
He Yang ◽  
Yaru Zhao ◽  
...  
Keyword(s):  
Economic Evaluation ◽  
Evaluation System ◽  
Distribution Network

scholarly journals Power grid technology economic evaluation system based on life cycle theory

2019 ◽  
Vol 237 (6) ◽  
pp. 062040
Author(s):  
Nan Xu ◽  
Ning Xu ◽  
Yan Song ◽  
Dongchao Wang ◽  
Yanqin Wang ◽  
...  
Keyword(s):  
Life Cycle ◽  
Economic Evaluation ◽  
Evaluation System ◽  
Power Grid ◽  
Grid Technology ◽  
Life Cycle Theory

scholarly journals Recreational fisheries as a driver of salmonid population conservation

2019 ◽  
Author(s):  
Thomas A. Worthington ◽  
Ian Worthington ◽  
Ian P. Vaughan ◽  
Steve J Ormerod ◽  
Isabelle Durance
Keyword(s):  
Nature Conservation ◽  
Ecosystem Service ◽  
Species Abundance ◽  
List Type ◽  
Long Distance ◽  
Recreational Angling ◽  
Population Conservation ◽  
Two Measures ◽  
Service Paradigm ◽  
Juvenile Density

ABSTRACTThe need to monitor and protect biodiversity has never been greater, yet resources are often constrained economically. The ecosystem service paradigm could promote nature conservation while sustaining economic activity and other societal benefits, but most efforts to assess biodiversity-ecosystem service (B-ES) links have focused on diversity measures, with little attention on how species abundance relates to the magnitude of ES provision.Here, we utilised four national scale, multi-decadal, Atlantic salmon (Salmo salar) datasets to investigate links between juvenile density, the abundance of returning adults, and two measures of recreational angling provision: rod catches and angling effort.Recreational rod catches only tracked juvenile density and returning adult numbers in catchments where juvenile and adult numbers were decreasing, implying important early-warning of ES decline. In contrast, angling effort declined consistently through time.Synthesis and applications. These data illustrate i) the difficulty in measuring ES in ways that explicitly relate human resource use to nature conservation, and ii) the need for better quantification of populations at all life stages that determine ES provision, particularly in species where long-distance movements bring exposure to multiple global pressures. We suggest additional opportunities (e.g., monitoring of smolts, eDNA and citizen science initiatives) to facilitate conservation efforts and increase capacity to monitor ecosystem service sustainability.

scholarly journals Research on Technical and Economic Evaluation System of Green Building

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Long Jin ◽  
Xingguang Yang ◽  
Hao Yao
Keyword(s):  
Economic Evaluation ◽  
Evaluation System ◽  
Cost Benefit Analysis ◽  
Cost Benefit ◽  
Green Building ◽  
Green Buildings ◽  
Evaluation Index System ◽  
National Standard ◽  
Evaluation Index ◽  
Evaluation Standard

At present, there is no perfect theoretical system for the technical and economic evaluation of green buildings. According to the life cycle assessment, cost/benefit analysis theory, etc., based on the evaluation index of the national standard “Green Building Evaluation Standard”, the technical and economic evaluation system of green building is established, and the technical and economic evaluation of green building is carried out by way of example. Improve the evaluation index system of green buildings.

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