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11.
Mol Marcos Paulo Gomes Zolnikov Tara Rava Neves Arthur Couto dos Santos Giulia Roriz Tolentino Júlia Luiza Lopes de Vasconcelos Barros Raphael Tobias Heller Leo 《Environmental science and pollution research international》2022,29(28):42466-42475
Environmental Science and Pollution Research - There are increasing worldwide concerns about the negative impacts of healthcare waste generated in hospitals, especially in low- and middle-income... 相似文献
12.
中国政府环境信息公开实施效果评价 总被引:4,自引:0,他引:4
环境信息公开是国际上公认的新一代环境治理手段,也是我国建设"阳光政府"的基本要求.在《环境信息公开办法》实施2 a后,针对31个省级、5个计划单列市和27个省会城市环境保护局落实环境信息公开的制度和行动进行调查分析,通过资料调查、实际公开申请和深入访谈,全面评估政府环境信息公开办法实施的有效性,以期为该办法的进一步完善... 相似文献
13.
Sheng Fulai Gary Flomenhoft Timothy J. Downs MaÁngeles Grande‐Ortiz Dana Graef Bert Scholtens Arthur P.J. Mol David A. Sonnenfeld Gert Spaargaren Rajeev K. Goel Edward W.T. Hsieh Serban Scrieciu Reinhard Steurer Christine Polzin Genia Kostka Tiho Ancev Elke Pirgmaier Frank Boons Karl‐Henrik Robèrt Christopher Bryant Ke Zhou Surya Raj Acharya David Huberman Denis J. Sonwa Michelle Mycoo Dabo Guan Klaus Hubacek U. Rashid Sumaila Hector G. Lopez‐Ruiz G. Jason Jolley Michael L. Dougherty André Francisco Pilon Ravi Prakash Tulus Tambunan Sebastian Hermann 《Natural resources forum》2011,35(1):63-72
14.
Alexey O. Pristupa Maria Tysiachniouk Arthur P.J. Mol Rik Leemans Tatiana Minayeva Anastasia Markina 《Journal of Environmental Planning and Management》2018,61(10):1674-1700
In the Russian Arctic, nature protection is important to preserve valuable ecosystems and indigenous lifestyles against the rapidly expanding oil and gas activities. In this regard, zoning legitimately balances influential stakeholders versus weak ones, and can leverage stakeholders to exercise their rights. This study explores how various stakeholders employ zoning in the Numto Nature Park in the oil-rich Russian Khanty-Mansi Autonomous Okrug–Yugra to advance their interests and how they use scientific information to achieve this. Through stakeholder interviews, analysis of electronic media and literature review, we conclude that a participatory and science-based zoning exercise stimulates the necessary deliberation. However, legal ambiguity, deficient law implementation and informal practices limit the zoning's potential to balance stakeholders’ interests. All the stakeholders calculatingly used scientific information to legitimize their own ambitions, activities and claims. Hence, zoning and the underlying information claims should be interpreted as both a resource and a battleground in nature-use conflicts. 相似文献
15.
Pham Thi Anh Tran Thi My Dieu Arthur P.J. Mol Carolien Kroeze Simon R. Bush 《Journal of Cleaner Production》2011,19(17-18):2107-2118
The concept of industrial ecology has been applied in this research to study possibilities to develop an eco-industrial cluster model for fishery production industry in Vietnam. By learning from experiments of other developed countries, we apply the principles of Industrial Ecology and of Ecological Modernization in the context of Vietnam. We design a physical-technological conceptual model for minimizing waste in agro-industries, with a case study of frozen shrimp production. The results indicate that it is possible and feasible to develop an eco-industrial cluster including aquaculture, fishery processing companies, by-product plants, and wastewater treatment units. By doing so, aquaculture and industry can cooperate for environmentally sound development. Actors and institutions that may govern the proposed eco-industrial cluster of shrimp processing industry are also analysed in this paper. The economic feasibility of the designed eco-agro industrial cluster for fish production in Vietnam depends on the energy savings and effective revenues gained from selling the produced valuable materials, such as Chitosan and animal feed. 相似文献
16.
P. A. Shibini Mol Arsha Krishnan K. Deepak P. P. Sruthy Mol B. R. Priyanka 《Environmental Forensics》2019,20(1):92-105
The study investigated the origin, quality, composition, and trophic state of sedimentary organic matter (SOM) in core samples collected from three zones (Munambam, Vypin, Chettuva) of Central Kerala, India. The SOM exhibited enhanced levels for carbohydrate (CHO) followed by protein (PRT) and lipid (LPD); and phytopigment in the sediment followed the trend: Pheophytin (Pheo) > Carotenoid (carotend) > Chlorophyll-a (Chl-a) > Chlorophyll-b (Chl-b) > Chlorophyll-c (Chl-c). The low PRT: CHO ratio indicated a large amount of nonliving or aged organic matter in the sedimentary environment. Whereas the low Chl-a: Pheo ratio interprets the abundance of dead plant materials in the sediments. Correlation matrix showed strong association between organic matter and clay fraction of sediment. Furthermore, the strong interrelationships between biochemical components and chloropigments in all the zones suggested that SOM is strictly connected to phytodetritus deposition. Vypin zone near Vallarpadam Container Terminal revealed the presence of high biopolymeric carbon content. Besides, the PRT: CHO > 1 reflected the eutrophic condition at the same site but the low PRT: CHO ratio in the remaining stations displays the oligotrophic nature. 相似文献
17.
Regional geochemical data of heavy metals are commonly used for environmental risk assessment and management. Often these
data are based on so-called total concentrations, whereas the exposure to the mobile or reactive fraction of these elements
finally determines whether the exposed ecosystem is at risk and to which extent. The objective of our research was to develop
a wider applicable method for quantitative hazard assessment of soil metal contamination attributable to the activity of man,
based on and illustrated with data from the Netherlands. Since chemical availability (0.43 M HNO3 extractable concentrations)
of Cd, Cu, Pb and Zn appeared strongly related to the estimated anthropogenic enrichment, we used these concentrations to
assess the hazard of human-induced enrichment of these metals. We expressed the enrichment hazard using the toxic pressure
concept, which estimates the fraction of biological species (varying between 0 and 1) potentially affected due to the level
of exposure to single metals or their local mixtures. This is done using logistic (enrichment) concentration/response models
parameterized with ecotoxicological effect data from toxicity tests and mixture models. Hazards varied from very low toxic
pressures (lower than 0.01) to (most often) toxic pressure less than 0.05, whereby the latter relates to the so-called 95%-protection
criterion used in some soil protection legislations. In rare cases, the toxic pressure exceeded the value of 0.05, to an upper
limit of 0.054 for Cd. The rank order of metal enrichment hazards suggests that Cd enrichment induces the largest hazard increase.
There are limited (rank order) differences in enrichment hazards between soil types. Comparing the judgement of soils based
on soil screening levels and based on toxic pressure of anthropogenic Cd, Cu, Pb and Zn enrichments, the soil screening values
appear to more conservative. This exemplifies the use of soil screening values as a method to note regulatory concern, but
not always indicating an actual hazard or risk. When screening values are exceeded, refined hazard insights can be obtained,
as illustrated in this paper. This provides a more refined insight in the ecotoxic implications of human-induced metal enrichments
in soils, as refined basis for risk management decisions. 相似文献
18.
Pham Van Hoi Arthur P.J. Mol Peter J.M. Oosterveer 《Journal of environmental management》2009,90(2):380-388
In many developed countries private arrangements have emerged in food governance. Following limited successes of state regulation, market actors and mechanisms are increasingly included in the environmental and safety governance of domestic and global food chains and networks. But do such private governance arrangements also work in domestic markets in developing countries? Pesticide use in vegetable supply is taken as a case to explore the role of market actors and dynamics in food safety governance in Vietnam. The so-called safe vegetable production system in the Red River Delta, introduced 10 years ago as a domestic alternative to conventional vegetable production, is analyzed through detailed monitoring of farmers, surveys of retailers and consumers, and in-depth interviews with state officials and vegetable traders. The paper finds limited success of this low-pesticide vegetable production, distribution and consumption system. This private arrangement in food governance lacked trust from market actors (especially consumers), and was short of an active state that organized transparency and got market actors involved. As such, market governance in food safety needs to be strong. 相似文献
19.
Using information and communication technologies (ICTs), e-participation is a tool that promotes the inclusion of the public in participative and deliberative decision-making processes, thus contributing to a transformation of the interaction between government and citizens in environmental governance and sustainable development. In a number of Chinese cities, citizens increasingly draw on ICTs to promote environmental sustainability and to encourage community-based actions aimed to address various environmental concerns. The potential success of e-participation and the role of ICTs in China has, however, not been well explored. The objective of this study is to understand the role that ICTs can play in promoting public participation about environmental sustainability issues in urban China. Based on an online survey with 630 respondents, the study aims to: (1) analyze what public motivations, perception/attitudes and actions drive environmental e-participation; (2) identify barriers to e-participation, and (3) assess the different applications and functions of ICT for citizen participation in environmental sustainability. The analysis illustrates how ICTs have helped the public to obtain sensitive information about sustainability issues, to mobilize people and to gain media coverage for their actions. The central finding is that new technologies have taken citizen engagement to new heights online. More specifically, the age of ICTs has unleashed a stronger public voice on environmental governance and sustainability issues in urban China, which does not go unnoticed by the Chinese state authorities. 相似文献
20.