The influence of main ecological and environmental factors on the energy budget of Schlegel＇ s black rockfish Sebastes schlegeli

In the Maidao Ecological Laboratory of the Huanghai Sea Fisheries Research Institute in 1998 ~ 2000, the continuous flow-through method was adopted to determine the energy budget components and models of Schlegel＇ s black rockfish under different ecological and environmental factors, such as temperature, food species, body mass and feeding level, etc. The body mass of test fish ranged from 21.2 to 224.5 g. The specific growth rate tended to invert ＂U＂ change with temperature increase. The ecological conversion efficiency showed the same trend as temperature and feeding level rise. Only the specific growth rate tended to decelerate the increment with the rise of feeding level. From the above quantitative relationships, the maximum and optimal growth temper- atures could be obtained as 17.5 and 16.2 ℃, and the maintenance feeding rate and optimum feeding rate as 0.8% and 4. 1% of the body mass. The specific growth rate and ecological conversion coefficient showed a decelerating decrease trend with body mass increment. The small-sized fish food was more advantageous to the feeding level increase in comparison with the small-sized shrimp food, which led to the increase of growth, metabolism and excretion, but had no significant influence on the ecological conversion coefficient. All of temperature, feeding level, body mass and food species can obviously change the energy budget models. The assigning rate of growth energy tended to change along the invert ＂U＂ curve with the increase of temperature and feeding level, and decrease with the body mass increase, but the assigning rates of metabolism energy and excretion energy were quite reverse. These relationships could be quantitatively described as quadratic or power function curve. If the above relationships proved true to other marine fish, the establishment of energy budget model of the same fish under different conditions can be largely simplified.

Study on the Key Influence Factors of Environmental Mass Incidents by Delphi-PCA-Frequency Analysis Composite Method

In order to prevent and control environmental mass incidents,by comprehensively using literature research,case analysis and logical reasoning method,27 factors influencing environmental mass incidents were selected. Among them,15 key influencing factors were screened by Delphi-PCA-frequency analysis composite method. The key influencing factors were analyzed,and corresponding countermeasures were put forward.

Analysis on the Influencing Factors of Residents' WTP for Environmental Protection in Tourist Destination——A Case Study of Yellow River Stone Forest in Jingtai of Gusu Province

On the basis of questionnaire survey,by adopting Contingent Valuation Method,residents' WTP for the protection of Yellow River Hoodoo National Geopark in Longwan Village,Jingtai County of Gansu Province was investigated.The result showed that tourism development had greatly influenced local society,economy and culture.Residents in this area had a strong awareness of all the factors above mentioned and showed a positive attitude.Local residents would definitely like to provide a certain degree of labor or money to promote the development of tourism,which was different from the residents' attitude of developed countries.To some extent,it reflected the characteristics of tourism development in developing countries.However,the result of this paper that demographic among residents had little effect on WTP also differed from previous researches.The improvement of living standard and residents' consciousness of environmental protection were the main reasons affecting residents' WTP.Besides,the amount of payment was also in remarkable correlation with the improvement of living standard and the destruction degree of local ecological environment.

Factor Analysis on the Factors that Influencing Rural Environmental Pollution in the Hilly Area of Sichuan Province,China

By using factor analysis method and establishing analysis indicator system from four aspects including crop production,poultry farming,rural life and township enterprises,the difference,features,and types of factors influencing the rural environmental pollution in the hilly area in Sichuan Province,China.Results prove that the major factor influencing rural environmental pollution in the study area is livestock and poultry breeding,flowed by crop planting,rural life,and township enterprises.Hence future pollution prevention and control should set about from livestock and poultry breeding.Meanwhile,attention should be paid to the prevention and control of rural environmental pollution caused by rural life and township enterprise production.

Fish Consumption Advisories and the Surprising Relationship to Prevalence Rate of Developmental Disability as Reported by Public Schools

According to the Environmental Protection Agency (EPA), fish consumption is the most significant route of mercury exposure, and the concern is greatest for women of childbearing age due to the potential for neurodevelopmental effects on a developing fetus. Rates of developmental disorders vary. But in 2008 it was demonstrated that the rate of autism is higher near industries that emit heavy metals. Furthermore past research findings can be taken to show that where a pregnancy occurred may predict later autism likelihood in the offspring more than where diagnosis occurs. If mercury plays any role in developmental disabilities, the rate of disability should relate to any reliable direct measure of contamination. The current research focuses on one index of environmental mercury contamination. Specifically, mercury-related fish advisories are found to be a surprisingly strong predictor of a state’s autism rate, r = 0.48, p < 0.001. The relationship remains strong after controlling for student to teacher ratio and per pupil spending. It is argued that a secular increase in autism has been occurring and that prenatal exposure to heavy metal toxins may play a significant role. Because we suspect this finding may be of some interest, the full data set is provided in the appendix so that researchers can independently analyze the key findings which rely on CDC, EPA and IDEA data sets.

New Discoveries of the Influence of Sedimentary Environment on Rearranged Hopanes in Source Rocks

Objective The distribution of rearranged hopanes in hydrocarbon source rocks is influenced by thermal maturity and original source input, and is also controlled by depositional conditions. Through comparison of lacustrine and coal-bearing source rocks, this work attempted to analyze the composition and origin of rearranged hopanes in hydrocarbon source rocks. Taken the source rocks from the Songliao Basin, Ordos Basin and Kuqa Depression as examples, we aimed to investigate the effect of the redox conditions, water salinity and oxygen content of the source-rock depositional environment on the formation of rearranged hopanes to provide theoretical basis for the genesis of rearranged hopanes.

Study on the environmental information disclosure of Chinese forestry enterprises

Environmental accounting is a kind of accounting which focuses on the compensation for the resources spending. It combines the theories of environmental economics and traditional accounting and uses scientific as well as systematic ways to coordinate the development of economics and the protection of environment. It is just in the primary process for forestry enterprises in China to introduce the research and practice of environmental accounting. Based on discussion about the principle of environmental information disclosure and analysis on the current situation of the environmental information disclosure of the forestry enterprises, this paper attempted to propose that the supplementary report mode of information disclosure should be appropriate for the forestry enterprises, which provide the balance sheet of environment, the income statement of environment besides the original three financial report to reflect the general environmental information of the enterprise.

“Do Big Hands Guide Small Hands?”or“do Small Hands Guide Big Hands”:The intergenerational interactions in environmental behaviors and family influencing factors

Families'large pollution and energy consumption cannot be underestimated.In order to realize and internalize environmental awareness as a social consensus,it is imperative for every member of a household to be involved in transforming everyday behavior.Intergenerational interactions are of paramount importance.Accordingly,the focus of this study was on parent-adolescent interactions,their reciprocal impact on environmental behaviors,and the factors that have an influence on these processes.Questionnaires were employed to collect information of 684 families in 10 districts of Jinan,the capital of Shandong Province.Subsequently,interviews were conducted with 15 of these families to comprehend the tangible reasons underlying intergenerational interactions in environmental behaviors.First,a paired sample T-test was employed to compare the frequency of these interactions.The data showed that while the T values were positive in all eight compared groups,there were significant differences in seven of them.These results suggest that the impact of intergenerational interactions on environmental behaviors is not symmetrical:parents'instructions are far more frequent than adolescents'back-feeding of ecological notions.The interviews revealed that this phenomenon was generated primarily by unequal experiences between parents and adolescents because the latter do not participate in housework and family projects.Furthermore,the traditional concept of intergenerational order appears to be permanent.Second,two linear regression models,a Parent-to-Adolescent model and an Adolescent-to-Parent model that encompassed several factors including family structure,intergenerational relationships,living environment,and families'social class were developed.Among these factors,the intergenerational relationship variable played a particularly significant role:the more equal and open-minded dialogs are incorporated into parent-adolescent communication,the more favorable interactions may occur for development of their environmental behaviors.Thus,when an environmental education system with families is constructed,it is imperative to promote a parent's ecological awareness with the help of grass-roots organizations by means of reasonable rewards and punishments to redress their former behaviors so as to let Big Hands Guide Small Hands.It is also crucial to enhance a more equal intergenerational relationship through parents'schooling or other relevant services so as to create a favorable atmosphere for Small Hands Guide Big Hands.

Influence of Reservoir on Groundwater Environment in the Ecologically Fragile Area, Northwest of China

As the research proposed reservoirs after impact on the surrounding ecological fragile areas of groundwater level and scope, through the proposed reservoir area and its surrounding data collecting, hydrogeology survey and related test, for Modflow system simulation platform, through to the boundary conditions, initial conditions and source sink term and related hydrogeological parameters, the model identification and verification, The model of hydrogeological parameters in the study area is constructed. The simulation results show that the groundwater depth near the reservoir area will be higher than the critical value (1.8 m) of secondary salinization of soil. At the same time, according to the investigation and experiment, if the reservoir does not do seepage treatment, the water infiltration in the reservoir will aggravate the environmental hydrogeological problems in the ecologically fragile area.

The Relationship Between Integrated Reporting and Financial Reporting

With globalized world, expectations about business＇ role in the society and the world have increased; rather than just calculating profit and recording it, business has taken a step further. Accordingly, the social responsibility reporting, sustainability reporting, and environmental reporting concepts have emerged. Financial reporting just focuses on a portion of the company＇s status and is unable to show the effects of environmental factors, climate changes on the companies. In addition, sustainability reporting was unable to show financial data which aims to see the risks and opportunities better, improves corporate reputation, and evaluates the performance of the company in accordance with the laws and norms. Investors need to establish a relationship between the financial and non-financial information in order to carry out risk analysis, as a result, the idea of integrated reporting has arised. Many companies have willingly started to prepare integrated reports in various formats and every report has been formed in accordance with the needs of readers and business properties. In addition, integrated reporting principles and guidelines have been published by the International Integrated Reporting Council, in order to provide guidance to report preparers. With the increasing importance and spread of integrated reporting, debates about the benefits and problems encountered in the preparation increased. In this study, the followings are explained： the terms of financial reporting, sustainability reporting, and financial reporting; emergence of these terms; benefits of integrated reporting and problems that may be encountered while preparation; and the relationship between financial reporting and integrated reporting.

An Analysis of Influencers of Energy Security for SMEs in the Greater Accra Region of Ghana

Investments in the exploitation of the continent’s raw material reserves have resulted in little (positive) impact on the energy security situation within Africa. This paper attempts to explore factors influencing the level of energy security of Small Medium Enterprises (SMEs) in the Greater Accra Region of Ghana, and from the dimension of availability, affordability, economic efficiency and environmental stewardship or sustainability of energy. The cross-sectional survey design was employed as the design for the collection and analysis of data. The study applied a quantitative research method in examining the indicators of energy security for SMEs in Accra Metropolis in the Greater Accra Region of Ghana. The population covered about 500 SMEs who have about 100 employees and total revenue of $1 million or the equivalence in Ghana Cedis. A sample of 246 was selected through a cluster and simple random sampling. The analysis adopted statistical techniques to conduct descriptive, exploratory and inferential analysis of the data collected. Factors that influence the level of energy security of SMEs are broadly categorized into the environment and economic change, political factors, physical disruptions and market conditions. Ge- nerally, the level of energy security under the availability dimension is medium among the SMEs. Issues of affordability, economic efficiency and environmental stewardship provide high medium interventions on energy security for SMEs. It is recommended that managers of Ghana’s energy sector should ensure prudent management of the country’s energy resources since the disruption of supply lines or sources form the key conditions that influence the energy security level of SMEs. SMEs should adopt energy efficiency measures to ensure that energy is conserved for future use.

Total Factor Productivity and Influence Factors of Economic Environment in the Yellow River Delta

The paper analyzed total factor productivity of Binzhou City, and key factors that influence its economic growth and effluent discharge. The results showed that(i) production efficiency of the city during 2005–2013 kept stable, mean of Malmquist-Luenberger index was 1.044,9 without considering effluent discharge, and the average annual increase rate was 4.49%, and that was 1.020,4 considering effluent discharge, the average annual increase rate was 2.04%, and the increase rate reduced by 2.45%.(ii) GDP growth showed significant negative correlation and positive correlation with capital input and energy input, but insignificant negative correlation and positive correlation with labor force input and technological progress.(iii) Effluent discharge showed insignificant negative correlation and positive correlation with capital input and energy input, but significant negative correlation and positive correlation with labor force input and technological progress.

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

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.

Research on the Environmental Protection Mechanism under the Framework of WTO

WTO, as the most influencing international economic organization, has given rise to some problems worthy of thinking deeply when creating a great trade platform for all countries. For example, the original ecological environment has been destroyed by the development of trade and economy, so that the countries from all over the world are encountering serious environmental crisis. In this paper, the current situation under the new economic environment is introduced first, the environmental protection mechanism in the report of the WTO panel, and also comprehensive countermeasures performed in the new environmental protection mechanism are proposed. Hopefully, this paper can play a help in the further researches.

Assessment on the Two New Factors That Influence China's International Environment

The development and changes in international situation after September 11 have exerted complicated influence on China’s external security environment. Therefore, how to judge current international security environment that China faces has become a very hot subject for discussion.

Non-Specific Factors Involved in the Treatment： Its Influence on Treatment Adherence

Introduction： The effectiveness of treatment depends on the efficacy of the therapy and the level of compliance of the patient. NF （non-specific factors） involved in treatment are all those effects that do not depend on the pharmacological properties of the drug. Materials and Methods： The job lasted a year. The sample consisted of patients with mental health disorders and was divided into two groups. Treatment compliance was measured with the Morisky-Green Test. Results were compared using the chi square test and relative risk. Results and Discussion： Group A had 23 patients ending 91.3% of them and group B of 22 patients, ending the 77.27%. At the beginning of the study, we found in the group A 0.86 NF/patients while in the group B 0.82 NF/patient. At the end of the study there was a 54.65% decrease in group A while in group B the proportion remained. At the beginning of the study both groups had approximately 40% of compliant patients. Data that remained in the control group rose to 80.95% in group A at the end of the study. Conclusions： The work demonstrates the negative influence of these factors on adherence to treatment.

Implementing Sustainability Reporting （SR）： （Neo-） Institutional Theory Insights in the Analysis of the SGR Group, Italy and CityGas, Bulgaria

The aim of this paper is to investigate how the corporate characteristics and contextual factors influence the choice of managers in initiating the sustainability report/reporting （SR） and to understand the role of organisational dynamics. The research design develops through a deductive and inductive approach. The deductive approach is based on an analysis of the Social and Environmental Accounting Research （SEAR） strands which use the theoretical framework of （neo-） institutional theory to inquire the adoption and diffusion of SR. The inductive method is based on a research case that focuses on the SGR Group. ＂How can the rico-institutional theory help explain the process of SGR＇s SR implementation in Italian and Bulgarian companies＂？ The study identifies both the internal and contextual factors associated with the SR development and the regulative, normative, and cognitive dimensions/factors that affect the implementation and institutionalisation of SR in Italy and Bulgaria, in accordance with the different institutional environments in which the social and sustainability accounting projects are developed.

United Nations Environment Programme’s 2018 Observer Activities Report to the Arctic Council

I. The Organization’s contributions to the work of the Arctic Council’s Working Groups, Task Forces, and/or Expert Groups The United Nations Environment Programme (UN Environment) has been active as an Observer to the Arctic Council since 1996, taking part in the Council’s Ministerial, Senior Arctic Officials meetings and, together with its collaborating centre GRID-Arendal in Norway and the UN Environment World Conservation Monitoring Centre (UNEP-WCMC) in the UK, has engaged actively in the efforts of most of the Council’s scientific and technical working groups. As the United Nation’s organization setting the global environmental agenda and along with the Multilateral Environmental Agreement (MEA) it administers—including those on biological diversity, hazardous waste, chemicals and mercury—UN Environment has facilitated global outreach for some of the Council’s work. Notably, UN Environment continues to provide technical support on a number of assessment and monitoring activities as described below.