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Hydrocarbon Generation Potential and Organic Matter Enrichment Mechanism of the Cambrian Marine Shale in the Tadong Low Uplift,Tarim Basin
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作者 MIAO Huan WANG Yanbin +5 位作者 JIANG Zhenxue ZHAO Shihu SHANG Peng GONG Xun TAO Chuanqi ZHANG Yu 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2024年第5期1301-1321,共21页
Cambrian shales in China and elsewhere contain abundant oil and gas resources.However,due to its deep burial and limited outcrop,there has been relatively little research conducted on it.The Cambrian shale of the Tado... Cambrian shales in China and elsewhere contain abundant oil and gas resources.However,due to its deep burial and limited outcrop,there has been relatively little research conducted on it.The Cambrian shale of the Tadong low uplift in the Tarim Basin of western China,specifically the Xidashan-Xishanbulake Formation(Fm.)and overlying Moheershan Fm.provide a case study through the use of organic petrology,mineralogy,organic and elemental geochemistry,with the aim of analyzing and exploring the hydrocarbon generation potential(PG)and organic matter(OM)enrichment mechanisms within these shale formations.The results indicate that:(1)the Cambrian shale of the Tadong low uplift exhibits relatively dispersed OM that consists of vitrinite-like macerals and solid bitumen.These formations have a higher content of quartz and are primarily composed of silica-based lithology;(2)shale samples from the Xidashan-Xishanbulake and Moheershan formations demonstrate high total organic carbon(TOC)and low pyrolytic hydrocarbon content(S_(2))content.The OM is predominantly typeⅠand typeⅡkerogens,indicating a high level of maturation in the wet gas period.These shales have undergone extensive hydrocarbon generation,showing characteristics of relatively poor PG;(3)the sedimentary environments of the Xidashan-Xishanbulake and Moheershan formations in the Tadong low uplift are similar.They were deposited in warm and humid climatic conditions,in oxygen-deficient environments,with stable terrigenous inputs,high paleoproductivity,high paleosalinity,weak water-holding capacity,and no significant hydrothermal activity;and(4)the relationship between TOC and the paleoproductivity parameter(P/Ti)is most significant in the Lower Cambrian Xidashan-Xishanbulake Fm.,whereas correlation with other indicators is not evident.This suggests a productivity-driven OM enrichment model,where input of landderived material was relatively small during the Middle Cambrian,and the ancient water exhibited lower salinity.A comprehensive pattern was formed under the combined control of paleoproductivity and preservation conditions.This study provides valuable guidance for oil and gas exploration in the Tarim Basin. 展开更多
关键词 Conventional resources hydrocarbon generation potential geochemistry sedimentary environment enrichment mechanism organic matter CAMBRIAN Tadong low uplift
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Increasing the Efficiency and Level of Environmental Safety of Pro-Environmental City Heat Supply Technologies by Low Power Nuclear Plants
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作者 Vladimir Kravchenko Igor Kozlov +3 位作者 Volodymyr Vashchenko Iryna Korduba Andrew Overchenko Serhii Tsybytovskyi 《World Journal of Nuclear Science and Technology》 CAS 2024年第2期107-117,共11页
In connection with the current prospect of decarbonization of coal energy through the use of small nuclear power plants (SNPPs) at existing TPPs as heat sources for heat supply to municipal heating networks, there is ... In connection with the current prospect of decarbonization of coal energy through the use of small nuclear power plants (SNPPs) at existing TPPs as heat sources for heat supply to municipal heating networks, there is a technological need to improve heat supply schemes to increase their environmental friendliness and efficiency. The paper proves the feasibility of using the heat-feeding mode of ASHPs for urban heat supply by heating the network water with steam taken from the turbine. The ratio of electric and thermal power of a “nuclear” combined heat and power plant is given. The advantage of using a heat pump, which provides twice as much electrical power with the same heat output, is established. Taking into account that heat in these modes is supplied with different potential, the energy efficiency was used to compare these options. To increase the heat supply capacity, a scheme with the use of a high-pressure heater in the backpressure mode and with the heating of network water with hot steam was proposed. Heat supply from ASHPs is efficient and environmentally friendly even in the case of significant remoteness of heat consumers. 展开更多
关键词 Low-Capacity Nuclear Power Plants environmental Friendliness of the thermal Power generation Mode Heat generation Condensation Mode Heat Supply
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Formation environment and hydrocarbon potential of the Paleogene Enping Formation coal measures in the ZhuⅠDepression of northern South China Sea
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作者 Yuting Yin Lei Lan +5 位作者 Dongdong Wang Ying Chen Yan Liu Youchuan Li Zengxue Li Jiamin Liu 《Acta Oceanologica Sinica》 SCIE CAS CSCD 2024年第4期119-135,共17页
The coal-measure source rock in the Chinese sea area plays a significant role as a hydrocarbon source rock,with its genetic environment,development and distribution,and hydrocarbon generation potential serving as esse... The coal-measure source rock in the Chinese sea area plays a significant role as a hydrocarbon source rock,with its genetic environment,development and distribution,and hydrocarbon generation potential serving as essential factors for the exploration of coal-type oil and gas fields.This study focuses on the coal-measure source rock of the Paleogene Enping Formation in the ZhuⅠDepression,located in the northern South China Sea.The main geological insights obtained are as follows.The coal measures of the Enping Formation are developed in a warm and wet tropical-subtropical climate.The development environment of the coal-measure source rock in the Enping Formation includes the braided river delta upper plain peat swamp,characterized by dry forest swamp coal facies with relatively thick coal seams and a small number of layers.The braided river delta lower plain swamp-interdistributary bay of braided river delta front represents a forest edge-wetland herbaceous swamp coal facies with numerous layers of thin coal seams and poor stability.The shore swamp corresponds to an open water swamp coal facies with multiple layers of thin coal seams and poor stability.The organic matter abundance in the braided river delta upper plain is the highest,followed by the braided river delta lower plain-braided river delta front,and the shore-shallow lake.The organic matter type is predominantly typeⅡ1.Thermal evolution analysis suggests that the organic matter has progressed into a substantial oil generation stage.The hydrocarbon generation potential of the coal-measure source rock in the Enping Formation is the highest in the braided river delta upper plain,followed by the braided river delta lower plain-braided river delta front and the shore-shallow lake.Overall,this study proposes three organic facies in the coal-measure source rock of the Enping Formation:upper-plain swamp-dry forest swamp facies,lower plain-interdistributary bay-forest-herbaceous swamp facies,and lake swamp-herbaceous swamp facies. 展开更多
关键词 coal-measure source rock PALEOGENE genetic environment hydrocarbon generation characteristic ZhuⅠDepression
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Implications of Declining Ground Water and Water Quality in the US Southeastern Coastal Plain Ecoregion and Areawide Environmental Impact Statement Required for Mining in the Greater Okefenokee Swamp Basin—Part 1
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作者 Sydney T. Bacchus Sergio Bernardes Marguerite Madden 《Journal of Geoscience and Environment Protection》 2023年第3期201-276,共76页
Karst aquifers occur worldwide and exhibit groundwater flow responses that differ considerably from aquifers lacking fractures, bedding planes, and other karst conduits where significant and rapid groundwater flow can... Karst aquifers occur worldwide and exhibit groundwater flow responses that differ considerably from aquifers lacking fractures, bedding planes, and other karst conduits where significant and rapid groundwater flow can occur. The regional, karst Floridan aquifer system underlies the United States (US) Southeastern Coastal Plain Physiographic Region and exhibits hydrologic interconnections with overlying surficial aquifers and throughout other zones of the aquifer system, as is characteristic of other karst aquifer systems. Anthropogenic groundwater declines in this regional karst aquifer system have been documented in published literature for decades, but the impacts of those declines in this coastal plain region and the embedded ecosystems that provide essential and critical habitat for native, endemic, and federally endangered and threatened species have not been considered previously. Those anthropogenic groundwater declines reduce surfacewater levels and flows due to the capture of both groundwater and overland flow of surfacewater, resulting in induced recharge through semi-confining zones and interbasin flow through fractures and other karst conduits. This case study identifies examples from the Greater Okefenokee Swamp Basin study area and comparison areas of how those declines result in loss of historic base flow to surface waters and other capture of surface waters, ultimately increasing saltwater intrusion. Those results alter and degrade the physical, chemical, and biological integrity of the nation’s waters, in violation of the US Clean Water Act (CWA) of 1972. Historic groundwater declines from mining and other anthropogenic groundwater withdrawals from this regional karst aquifer system already threaten the survival and recovery of federally endangered and threatened species, as well as existing and proposed critical habitat for those species within this regional extent, in violation of the Endangered Species Act (ESA) of 1973. This case study and its companion publication (Part 2) appear to be the first to provide scientific support for this regional karst aquifer system as the unifying factor in habitat responses to irreversible groundwater impacts on aquatic and marine ecosystems. These adverse impacts strongly suggest that the extent of the regional Floridan aquifer system should be designated as the Southeastern Coastal Plain Ecoregion for the purpose of managing natural resources. Mining activities continue to expand in our study area, which is the Greater Okefenokee Swamp Basin. Despite that fact, no comprehensive Areawide Environmental Impact Statement (AEIS), similar to the AEIS required for phosphate mining within the Central Florida Phosphate District (CFPD) approximately a decade ago has been conducted for any of the numerous mining projects that are occurring and are proposed within the Greater Okefenokee Swamp Basin. This case study also provides examples of why a comprehensive AEIS is essential to consider all of the adverse direct, indirect, and cumulative impacts of those mining activities to the CWA, the ESA, and the irreversible losses to local economies, because federal agencies responsible for considering those adverse impacts rely on public comments to identify those adverse impacts. The mining activities authorized throughout the regional Floridan aquifer system under Category 44 Nationwide Permits (NWP) result in the same type of adverse impacts as the mining activities evaluated under Individual Permits in that region. Therefore, those Category 44 NWP mining activities also should be required to obtain Individual Permits and be evaluated under an AEIS in the Greater Okefenokee Swamp Basin. This case study also describes how Florida’s assumption of the CWA Section 404 regulatory authority in 2020 severs four sub-basins within the Greater Okefenokee Swamp Basin study area at the state line between Florida and Georgia. 展开更多
关键词 1994 Government Accountability Report for Ecosystem Management Abuse of Economics environmental laws and Regulations Okefenokee National Wildlife Refuge Resource Sustainability
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Analysis of the Game for the Air Pollution in the Perspective of the Amendment about Environmental Law
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作者 Yang Yang 《Meteorological and Environmental Research》 CAS 2014年第10期22-24,共3页
The haze has become the necessary thing to talk about everywhere for the Chinese people nowadays and the main report object in the news. It becomes increasingly urgent to develop the circular economy and build a beaut... The haze has become the necessary thing to talk about everywhere for the Chinese people nowadays and the main report object in the news. It becomes increasingly urgent to develop the circular economy and build a beautiful China. But there exists secretly a game between the central and local governments when the air protection is enforced. The central government calls for implementing the total control system of the key pollutant emission,but the local governments are blandly ignoring the central government's requirement as they have to face the pressures of the assessment and performance. And the games among the local governments at the same level and between the governments and enterprises lead that the existing incentive policy through the legislation is inefficiency in China. The amendment about Environmental Law has laid foundation of the legal system for it. 展开更多
关键词 the amendment about environmental law the game Air pollution China
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The Law of Diminishing Returns in Determining the Environmental Cost of Mining in the Eastern Mediterranean Sea
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作者 Odysseas Kopsidas 《Journal of Environmental Science and Engineering(B)》 2020年第6期277-280,共4页
Environmental standards,as independent/explanatory variables of C21 capital costing functions,may refer to parts of space that we want to control in order to protect subsystems that are particularly sensitive and/or i... Environmental standards,as independent/explanatory variables of C21 capital costing functions,may refer to parts of space that we want to control in order to protect subsystems that are particularly sensitive and/or importance.In these cases,we need a quantitative relationship that links the environmental characteristics of the source of pollution to those of the reference/control points.In this article we will identify the capital cost functions C21=f(Sf),where Sf is a spatially distributed parameter(e.g.BOD),characteristic of an environmental model. 展开更多
关键词 law of diminishing returns environmental COST BOD POLLUTION
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Second Law Analysis of the Optimal Fin by Minimum Entropy Generation
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作者 苏亚欣 周睿杰 《Journal of Donghua University(English Edition)》 EI CAS 2005年第4期25-28,共4页
Based on the entropy generation concept of thermodynamics, this paper estabfished a general theoretical model for the analysis of entropy generation to optimize fins, in which the minimum entropy generation was select... Based on the entropy generation concept of thermodynamics, this paper estabfished a general theoretical model for the analysis of entropy generation to optimize fins, in which the minimum entropy generation was selected as the object to be studied. The irreversibility due to heat transfer and friction was taken into account so that the minimum entropy generation number has been analyzed with respect to second law of thermodynamics in the forced cross-flow. The optimum dimensions of cylinder pins were discussed. It's found that the minimum entropy generation number depends on parameters related to the fluid and fin physical parameters. Varlatioms of the minimum entropy generation number with different parameters were analyzed. 展开更多
关键词 forced convective heat transfer minimum entropy generation second law analysis pin fin.
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Macro Impact of the Law on Prevention and Control of Atmospheric Pollution on Power Industry Development
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作者 王志轩 《Electricity》 2001年第2期38-41,共4页
The newly revised and enlarged main contents of the Law of Prevention and Control of Atmospheric Pollution are described, The macro impacts of the law on the power industry development are analyzed mainly in respects ... The newly revised and enlarged main contents of the Law of Prevention and Control of Atmospheric Pollution are described, The macro impacts of the law on the power industry development are analyzed mainly in respects to power demand and readjustment of power structure and layout. clean production and pollution control level, scientific management of environmental protection, in accordance with law as well as changes of construction and operation costs. And finally, several questions worthy to be noted in course of implementation of the new law are enumerated. 展开更多
关键词 law of environmental protection atmospheric pollution power industry
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Exploration progress of the Paleogene in Jiyang Depression,Bohai Bay Basin 被引量:1
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作者 Lichi Ma Mingshui Song +2 位作者 Yongshi Wang Yanguang Wang Huimin Liu 《Energy Geoscience》 2023年第1期42-50,共9页
With increased exploration in the faulted basins of eastern China,petroleum exploration in this region has been challenged by unclear remaining petroleum resources distribution,complex reservoir and hydrocarbon enrich... With increased exploration in the faulted basins of eastern China,petroleum exploration in this region has been challenged by unclear remaining petroleum resources distribution,complex reservoir and hydrocarbon enrichment patterns,and lacking of suitable exploration techniques.Aiming at resolving these problems,studies on source rocks,reservoirs,hydrocarbon accumulation and geophysical prospection were carried out by laboratory analysis,reservoir anatomy,and seismic analysis.A highlyefficient hydrocarbon generation/expulsion model of source rocks in saline environment was established,which aided in the discovery of a new set of source rocks in the Jiyang Depression.This study also reveals the formation process of high-quality reservoir by alternating acid and alkaline fluids during deposition and diagenesis,and pattern of secondary pores development in deep clastic rocks.Through the fine anatomy of the oil reservoirs,an orderly distribution pattern of the oil reservoirs is established,and the potential exploration targets in the undrilled area are identified.In addition,single-point highdensity seismic acquisition and high-resolution imaging technologies are developed,enabling fine and efficient exploration in areas with high exploration maturity.The research result plays a leading and demonstrative role in the fine and efficient exploration of faulted basins in eastern China. 展开更多
关键词 Hydrocarbon generation/expulsion model Saline environment Acid and alkaline fluids Hydrocarbon accumulation model Faulted basin
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A Review of Native Hawaiian Benefits Received through the Inflation Reduction Act of 2022
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作者 Gwendolyn A. Richardson 《Journal of Environmental Protection》 CAS 2023年第3期206-212,共7页
On August 16<sup>th</sup>, 2022, Public Law 117-169, The Inflation Reduction Act of 2022, was signed into law by the President of the United States, Joseph R. Biden Jr. The Inflation Reduction Act of 2022 ... On August 16<sup>th</sup>, 2022, Public Law 117-169, The Inflation Reduction Act of 2022, was signed into law by the President of the United States, Joseph R. Biden Jr. The Inflation Reduction Act of 2022 provides the Native Hawaiian community an opportunity to engage in activities of climate resilience and adaptation through making funds available to support such actions. This article provides a preliminary policy analysis of the Inflation Reduction Act of 2022 to identify the opportunities presented by this legislation that can provide ecological and cultural benefit to the Native Hawaiian community. Findings suggest policy language included in this Act is broad which emphasizes the need for the Senior Program Director of the Office of Native Hawaiian Relations, who is tasked with fund distribution, to rely upon the knowledge of the Native Hawaiian community and ecological experts to direct funds in a manner that best benefits the Native Hawaiian community. 展开更多
关键词 Inflation Reduction Act Climate Crisis environmental law Hawaii
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Generation and Evolution of Cavitation Bubbles in Volume Alternate Cavitation(VAC)
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作者 Shangshuang Chen Yun Wang +4 位作者 Fuzhu Li Shenwei Xue Zhenying Xu Chao Yu Kun Zhang 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2023年第3期241-251,共11页
Cavitation generation methods have been used in multifarious directions because of their diversity,and numerous studies and discussions have been conducted on cavitation generation methods.This study aims to explore t... Cavitation generation methods have been used in multifarious directions because of their diversity,and numerous studies and discussions have been conducted on cavitation generation methods.This study aims to explore the generating mechanism and evolution law of volume alternate cavitation(VAC).In the VAC,liquid water is placed in an airtight container with a variable volume.As the volume alternately changes,the liquid water inside the container continues to cavitate.Then,the mixture turbulence model and in-cylinder dynamic grid model are adopted to conduct computational fluid dynamics simulation of volume alternate cavitation.In the simulation,the cloud images at seven heights on the central axis are monitored,and the phenomenon and mechanism of height and eccentricity are analyzed in detail.By employing the cavitation flow visualization method,the generating mechanism and evolution law of cavitation are revealed.The synergistic effects of experiments and high-speed camera capturing confirm the correctness of the simulation results.In the experiment,the volume change stroke of the airtight container is set to 20 mm,the volume change frequency is 18 Hz,and the shooting frequency of the high-speed camera is set to 10000 FPS.The experimental results indicate that the position of the cavitation phenomenon has a reasonable law during the whole evolution cycle of the cavitation cloud.Also,the volume alternation cycle corresponds to the generation,development,and collapse stages of cavitation bubbles. 展开更多
关键词 Cavitation generation method Volume alternate cavitation(VAC) Generating mechanism Evolution law Computational fluid dynamics(CFD) Cavitation flow visualization(CFV)
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A scaling law of high-order harmonic generation 被引量:1
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作者 Wu Yan Ye Hui-Liang +1 位作者 Shao Chu-Yin Zhang Jing-Tao 《Chinese Physics B》 SCIE EI CAS CSCD 2012年第2期351-356,共6页
Using a nonperturbative quantum electrodynamics theory of high-order harmonic generation (HHG), a scaling law of HHG is established. The scaling law states that when the atomic binding energy Eb, the wavelength ), ... Using a nonperturbative quantum electrodynamics theory of high-order harmonic generation (HHG), a scaling law of HHG is established. The scaling law states that when the atomic binding energy Eb, the wavelength ), and the intensity I of the laser field change simultaneously to kEb, λ/k, and k3I, respectively. The characteristics of the HHG spectrum remain unchanged, while the harmonic yield is enhanced k3 times. That HHG obeys the same scaling law with above-threshold ionization is a solid proof of the fact that the two physical processes have similar physical mechanisms. The variation of integrated harmonic yields is also discussed. 展开更多
关键词 high-order harmonic generation scaling law harmonic yield nonperturbative quantumelectrodynamics
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On the database-based strategy of candidate extractant generation for de-phenol process in coking wastewater treatment 被引量:1
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作者 Ran Xu Yuehong Zhao +3 位作者 Qingzhen Han Xinyu Liu Hongbin Cao Hao Wen 《Chinese Journal of Chemical Engineering》 SCIE EI CAS CSCD 2018年第7期1570-1580,共11页
A database-based strategy of candidate generation was proposed for molecular design of new de-phenol extractants following the idea of finding new applications of existing commercial compounds. The strategy has the ad... A database-based strategy of candidate generation was proposed for molecular design of new de-phenol extractants following the idea of finding new applications of existing commercial compounds. The strategy has the advantage that the environmental, safety and health risks of candidate compounds are known and controllable. In this work, the Existing Commercial Compounds(ECC) database and special combined search strategy were developed as the base for the proposed CAMD method following such idea, and molecules for phenol extraction used in coking wastewater treatment were selected from the ECC database. The candidate solvents cover the following categories: ketones, esters, ethers, alcohols, anhydrides and benzene compounds, which are consistent with the de-phenol extractants commonly used in the industry or experiment. The compounds with higher partition coefficient and selectivity than widely used methyl isobutyl ketone(MIBK) are mainly ketones. 26 obtained molecules show higher partition coefficient and selectivity than MIBK, which are suggested to be further investigated by experiment. Furthermore, analysis of these potential molecules may present the effective functional groups as the initial group set to generate new molecular structures of de-phenol extractants. The results show that the proposed method enables us to efficiently generate chemicals with benefits of less time, less economical cost, and known environmental impact as well. 展开更多
关键词 Existing commercial compounds database De-phenol extractant Database-based generation strategy environmental risk
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Run of River Bulk Hydroelectric Generation from the Congo River without a Conventional Dam 被引量:1
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作者 Thomas J. Hammons Pathmanathan Naidoo Lawrence Musaba 《Natural Resources》 2011年第1期18-21,共4页
The paper discusses harvesting the Congo River for bulk hydroelectric generation based on run of river, low head generation technology, as employed at the existing Inga 2 power station in the Democratic Republic of Co... The paper discusses harvesting the Congo River for bulk hydroelectric generation based on run of river, low head generation technology, as employed at the existing Inga 2 power station in the Democratic Republic of Congo. The evolutionary approach builds on existing infrastructure.The results show that the footprint is much smaller than that which employs a conventional dam. The environmental impact is minimized. These collectively will contribute to lower capital costs. In summary, 10,000 cm3/sec of constant river flow will produce 5,000 MW of base power. On average, the constant recorded flow of the river is 30,000 cm3/sec and a total of 15,000 MW of base power generation is possible. 展开更多
关键词 Hydroelectric Power generation RIVER Engineering environmental Iimpact HYDROPOWER Development in DRC
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Comment on the development and policy of the waste incineration power generation industry 被引量:1
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作者 Zhiwu He 《International Journal of Technology Management》 2013年第5期58-61,共4页
Development space of the waste incineration power generation is expanding. According to the technical route of previous planning and related policies, the principles of our garbage disposal are based on sanitary landf... Development space of the waste incineration power generation is expanding. According to the technical route of previous planning and related policies, the principles of our garbage disposal are based on sanitary landfill, supplemented by burning. However, with the accelerated process of urbanization, land resources are increasingly strained and most large cities have been unable to find a suitable landfill within the feasible urban extent, the main equipment for the incinerator and the localization of the overall process greatly reduced its capital investment and these factors will promote the rapid development of waste incineration power generation industry. Waste incineration and power generation technology has the dual benefits of environmental protection and energy and it is the development direction of waste disposal in the future. According to the condition that our country's waste incineration power generation started from scratch and developed rapidly in recent years ,there is a introduction about the application of the waste incineration and a brief analysis of the its obstacles in the promotion and financing, as well as the potential for future applications. 展开更多
关键词 Waste incineration power generation environmental Financial subsidies.
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Action Origin of the Cosmos
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作者 Hans Joachim Dudek 《Journal of High Energy Physics, Gravitation and Cosmology》 2023年第3期850-887,共38页
In physical information theory elementary objects are represented as correlation structures with oscillator properties and characterized by action. The procedure makes it possible to describe the photons of positive a... In physical information theory elementary objects are represented as correlation structures with oscillator properties and characterized by action. The procedure makes it possible to describe the photons of positive and negative charges by positive and negative real action;gravitons are represented in equal amounts by positive and negative real, i.e., virtual action, and the components of the vacuum are characterized by deactivated virtual action. An analysis of the currents in the correlation structures of photons of static Maxwell fields with wave and particle properties, of the Maxwell vacuum and of the gravitons leads to a uniform three-dimensional representation of the structure of the action. Based on these results, a basic structure consisting of a system of oscillators is proposed, which describe the properties of charges and masses and interact with the photons of static Maxwell fields and with gravitons. All properties of the elemental components of nature can thus be traced back to a basic structure of action. It follows that nature can be derived from a uniform structure and this structure of action must therefore also be the basis of the origin of the cosmos. 展开更多
关键词 Hamilton Principle as Global law in Physics Physical Information Generated by Action Correlation Space Charge- and Matter-Oscillators
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Medium-term and Long-term Environmental Economic Policies on Thermal Power Industry in China Seen from the New Environment Protection Law
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作者 Wang Sheng Guo Tongshu +1 位作者 Sun Xueli Li Yuening 《Meteorological and Environmental Research》 CAS 2016年第5期50-53,共4页
In the newly revised Environmental Protection Law of the People's Republic of China that has been implemented since January 1,2015,there is a lot of emphasis on environmental economic policies. In this paper,accor... In the newly revised Environmental Protection Law of the People's Republic of China that has been implemented since January 1,2015,there is a lot of emphasis on environmental economic policies. In this paper,according to the current situation of environmental pollution and protection in thermal power industry,it is proposed that based on the new environmental protection law,it is needed to study various environmental economic policies on thermal power industry and analyze the effects on environmental cost of thermal power enterprises at the macro level. At the micro level,it is necessary to control environmental cost of thermal power enterprises effectively,and establish a suitable environmental management system for environmental economic policies including environmental cost accounting and trading of emission rights,thereby improving environmental management level of thermal power enterprises. 展开更多
关键词 environmental PROTECTION law thermal power industry environmental ECONOMIC POLICIES China
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Study on Regulatory Issues of Environmental Laws of Rural Tourism in China
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作者 Xia Changjiu 《Meteorological and Environmental Research》 CAS 2014年第6期31-34,共4页
In recent years, rural tourism in China vigorously developed, which promoted economic and social development in rural area. However, serious environmental problems appeared in the development process of rural tourism ... In recent years, rural tourism in China vigorously developed, which promoted economic and social development in rural area. However, serious environmental problems appeared in the development process of rural tourism since rural tourism lacked effective and comprehensive super- vision. These environmental problems included environmental pollution and ecological damage. However, environmental legal system about rural tourism had many problems, such as the lagged legislation, the absence of law enforcement supervision, imperfect judicial system and weak law- abiding awareness. Therefore, it became the solution to solve environmental problems brought by rural tourism in China, and was also the safe- guard for promoting sustainable development of rural tourism in China to establish a sound legal system for rural tourism, implement strict law en- forcement supervision of rural tourism, build litigation system of environmental public interest and enhance law-abiding awareness of rural tourism. For legal defects of regulating rural tourism and its induced environmental problems in China, we tried to perfect regulation of environmental law for rural tourism in China. 展开更多
关键词 Rural tourism environmental problem environmental law REGULATION China
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ASEAN Commitment to Sustainable Development in the Regional International Environmental Law Perspective
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作者 Andreas Pramudianto 《International Relations and Diplomacy》 2018年第3期171-187,共17页
The World Commission on Environment and Development in its report entitled“Our Common Future”has put forward the idea of sustainable development which is also an important part of the development of regional environ... The World Commission on Environment and Development in its report entitled“Our Common Future”has put forward the idea of sustainable development which is also an important part of the development of regional environmental law in Southeast Asia.In 1985 ASEAN Agreement on the Nature and Natural Resources has put sustainable development for the first time in ASEAN’s treaty.Sustainable development continues to grow through the 1987 Jakarta Resolution on Sustainable Development agreed upon by the leaders of ASEAN.This research will look at the importance of sustainable development as part of the regional environmental international law concept and how it has grown in ASEAN today.The purpose of this research is to know the various international agreements both soft law and hard law that puts sustainable development as an important element.The results show that sustainable development has become an integral part of the regional international environmental legal system in ASEAN.A provisional conclusion shows that ASEAN’s commitment to sustainable development has greatly improved the success of implementing environmental policies at the ASEAN level. 展开更多
关键词 sustainable development ASEAN INTERNATIONAL environmental law regional INTERNATIONAL agreements soft law and HARD law
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License to Mine: A Comparison of the Scope of the Environmental Assessment in Sweden, Finland and Russia
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作者 Maria Pettersson Anniina Oksanen +2 位作者 Tatiana Mingaleva Victor Petrov Vladimir Masloboev 《Natural Resources》 2015年第4期237-255,共19页
The regulatory framework for mining operations is complex;the licensing process in particular typically involves several laws and a number of permits. This paper assumes that the regulatory framework is strongly influ... The regulatory framework for mining operations is complex;the licensing process in particular typically involves several laws and a number of permits. This paper assumes that the regulatory framework is strongly influenced by the institutional framework of which it is part, and that it suffers from an institutional path dependence that may decrease the efficiency of the system as well as act barrier to the implementation of necessary environmental requirements. The paper provides: 1) a legal analysis of the regulatory framework governing mining operations in Sweden, Finland and Russia;and 2) a comparative analysis of the scope of the environmental assessment within the licensing process in the examined countries. The result of the analysis of the regulatory frameworks shows great similarity between the Swedish and the Finnish systems, both in terms of the overall structure and the implementation of substantive environmental rules. The Russian system differs in this respect, with more declarative rules and seemingly less substantive assessments. The results also indicate that the regulatory frameworks in all three countries show signs of institutional path dependence, but in very different degrees. Though Russia has indeed implemented major changes in the formal structure, very little has changed in practice. The Swedish regulatory framework for mining shows a deficient systematics and conflicting objectives, despite the implementation of a comprehensive environmental legislation. The recently reformed Finnish system seems to have a more holistic approach. 展开更多
关键词 Legal FRAMEWORK LICENSING Process environmental law EIA Mining Industry INSTITUTIONAL FRAMEWORK Path Dependence
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