Abstract
Humans can derive the benefits from the ecosystem to satisfy human needs as well-being. Therefore, good ecosystem management is the intermediary between ecosystems and human well-being. The ecosystem services depend on the supply of nature, and also reflect the value orientation of human beings, as the basis for the realization of human survival and cultural development. Land ecosystem services are the core and hot topic of ecological research. Under the current severe depletion of land use, this research evaluates the sustainable governance on the natural resource shortage, serious environmental pollution and ecosystem degradation. Based on the Web of Science database, this paper analyzes the development characteristics and trends of global land ecosystem services research using the Bibliometrix software package. The results show that (1) the amount of literature on land ecosystem services research between 2000 and 2019 has generally increased significantly, and entered a stage of rapid development from 2015. (2) Developed countries are the main research force in the field of land ecosystem services, and the United States has the absolute leading position. Developing countries are dominated by China, Argentina, and Brazil. (3) The high-frequency keywords for land ecosystem services are land use change, land use, climate change, urbanization, carbon and water quality. This can be regarded as a research hotspot in the field of land ecosystem services to a certain extent. (4) Through cluster analysis on the big data, the research found the direction for the future land ecosystem services, mainly: (I) the restoration of degraded land and its impact on ecosystem services; (II) the environmental impact assessment of land use planning based on the ecosystem services value; (III) the tradeoff analysis of ecosystem services in sustainable land management; (IV) the impact of land cover change on ecosystem services; (V) through the historical analysis of citied papers, the research history and evolution path of land ecosystem services are explored. Based on all these arguments, a comprehensive study on the diverse facets of land ecosystem services and the practical application of land ecosystem services areas is proposed.
Highlights
Nature interacts with human society in a complex way
(4) Through cluster analysis on the big data, the research found the direction for the future land ecosystem services, mainly: (I) the restoration of degraded land and its impact on ecosystem services; (II) the environmental impact assessment of land use planning based on the ecosystem services value; (III) the tradeoff analysis of ecosystem services in sustainable land management; (IV) the impact of land cover change on ecosystem services; (V) through the historical analysis of citied papers, the research history and evolution path of land ecosystem services are explored
Most of the existing literature studies the impact of land use change on land ecosystem services, and the factors that change the level of ecological conditions with time are not taken into account in the framework of ecological service value assessment, and less consideration is given to spatial heterogeneity
Summary
While nature has contributed to people’s quality of life, human over-exploitation has caused enormous damage to biodiversity. The Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES) combines the joint efforts of government, academia and civil society to assess and enhance the knowledge of the Earth’s biodiversity, ecosystems and its contribution to human society. One of the new key elements of this conceptual framework is the concept of nature’s contributions to people (NCP), which is all positive contributions or benefits that people derive from nature, and sometimes negative contributions, losses or damage [1]. The NCP emphasizes a one-way flow from “nature” to “human” [3], and there is currently no substantial evidence that the NCP framework is more useful than the ecosystem service concept [4]. This article still adopts the concept of ecosystem services
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