2019 ◽  
Vol 2 (3) ◽  
pp. 434-449
Author(s):  
Nguyen Minh Duc

Although humans need ecosystems and ecosystem services for their survival and well-being, most of the global ecosystems and the services that they provide have declined and/or degraded rapidly over the past few decades. In order to find the ways to sustainably use natural resources, substantial efforts have been made to measure and value the ecosystem services. The term ‘ecosystem service’ was interpreted in different ways in the literature. For making correct decisions in natural resource management, a consistent way of defining and classifying ecosystem services is needed for valuation purposes. This paper argued for the need to divide ecosystem services into intermediate and final services.


Ecologies ◽  
2021 ◽  
Vol 2 (4) ◽  
pp. 313-331
Author(s):  
Haijiang Yang ◽  
Xiaohua Gou ◽  
Dingcai Yin

Climate change is having a significant impact on the global ecosystem and is likely to become increasingly important as this phenomenon intensifies. Numerous studies in climate change impacts on biodiversity, ecosystems, and ecosystem services in China have been published in recent decades. However, a comprehensive review of the topic is needed to provide an improved understanding of the history and driving mechanisms of environmental changes within the region. Here we review the evidence for changes in climate and the peer-reviewed literature that assesses climate change impacts on biodiversity, ecosystem, and ecosystem services at a China scale. Our main conclusions are as follows. (1) Most of the evidence shows that climate change (the increasing extreme events) is affecting the change of productivity, species interactions, and biological invasions, especially in the agro-pastoral transition zone and fragile ecological area in Northern China. (2) The individuals and populations respond to climate change through changes in behavior, functions, and geographic scope. (3) The impact of climate change on most types of services (provisioning, regulating, supporting, and cultural) in China is mainly negative and brings threats and challenges to human well-being and natural resource management, therefore, requiring costly societal adjustments. In general, although great progress has been made, the management strategies still need to be further improved. Integrating climate change into ecosystem services assessment and natural resource management is still a major challenge. Moving forward, it is necessary to evaluate and research the effectiveness of typical demonstration cases, which will contribute to better scientific management of natural resources in China and the world.


2020 ◽  
Author(s):  
Rommel Arboleda ◽  
Nabin Bhattarai ◽  
Kai Windhorst ◽  
Bhaskar Singh Karky

This study analyses the historical evolution and status of three natural resource management frameworks – REDD+, payment for ecosystem services (PES), and integrated water resources management (IWRM) – in Nepal. This analysis of the documented development of REDD+ and PES practices related to IWRM seeks to improve understanding of Nepal’s specific country context, as well as the opportunities, challenges, and barriers towards strengthening linkages and improving synergies between these natural resource management frameworks.


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