Results 11 to 20 of about 7,075,928 (250)
Land, 2023 Resource, environmental, and ecological issues have become major constraints to the development of many regions. The Yellow River Basin is an important barrier for maintaining ecological security in northern China, but it has been impacted by problems ...
Xinlei Xu +3 more
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Ecological security assessment of China based on the Pressure-State-Response framework
Ecological Indicators, 2023 As the largest developing country and a country facing enormous pollution pressure, China's ecosystem has been the object of wide concern among researchers.
Rui Zhang, Chengli Wang, Yachao Xiong
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Marine ecological security assessment from the perspective of emergy ecological footprint
Frontiers in Marine Science, 2023 IntroductionMarine ecological security assessments are considered as a basis for coordinating marine economic development and ecological protection.MethodsWe propose an assessment method based on the emergy ecological footprint which first measures the ...
Cui Wang +3 more
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Ecological Indicators, 2022 The rapid development of urbanization has triggered the contradiction between population, resources and environment. As a result, urban ecological security has attracted more and more attention, and has gradually become the key to restricting the ...
Shu Tian +11 more
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Environmental Sciences Europe, 2019 Background Novel brominated flame retardants (NBFRs) have been increasingly used as alternatives to legacy BFRs (e.g., PBDEs and HBCDs) in consumer products, but are liable to emigrate and contaminate indoor dust. In this study, a total of 154 house dust
Dong Niu +10 more
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Shuitu baochi tongbao, 2023 [Objective] An assessment framework for ecological security evaluation of natural resources was constructed to further analyze its evolution law in response to urbanization, in order to provie references for regional territorial space optimization and ...
Zhu Jinwei +3 more
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Homeland Security Affairs Journal, Volume XI - February-December 2015 [PDF]
, 2015 Homeland Security Affairs is the peer-reviewed online journal of the Naval Postgraduate School Center for Homeland Defense and Security (CHDS), providing a forum to propose and debate strategies, policies, and organizational arrangements to strengthen U ...
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Regional ecological security assessment in the environmental management [PDF]
E3S Web of Conferences, 2020 The environmental threats and risks assessment is carried out on the basis of various anthropogenic criteria analysis. It’s reasonable to assess certain environmental indicators for each type of technogenic danger. The problems of the maximum permissible
Vetrova Natalya +3 more
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Assessment of Land Ecological Security Based on the Boston Model: A Case Study from China
, 2023 Land resources are essential natural resources and strategic economic resources for human survival and development. However, human improper use has brought unprecedented pressure and challenges to the ecosystem.
Minghui Li +5 more
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Towards Security Goals in Summative E-Assessment Security
, 2009 The general security goals of a computer system are known to include confidentiality, integrity and availability (C-I-A) which prevent critical assets from potential threats.
Apampa, K.M, Wills, G.B, Argles, D
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