Analysis Of Resource Potential Research Articles

ANALISIS EVALUASI EKONOMI SUMBER DAYA ALAM DAN LINGKUNGAN DI KABUPATEN KONAWE SELATAN

The condition of natural resources of forests and agricultural land, especially in South Konawe Regency, is currently quite a concern. South Konawe Regency has a forest area with a total area of 475,953 hectares, consisting of natural reserve forests, protected forests, production forests, limited production forests, other use areas, water bodies, community plantation forests, urban forests, mangrove forests and conservation forests. Among the total current forest area, there are 31,874 hectares of critical land and 6,606 hectares of very critical land. The aim of the research is to inventory the potential and management problems as well as the economic value of natural forest and agricultural land resources in South Konawe Regency. The research approach uses 5 (five) approach models, namely the political approach, the technocratic approach, the integrated top-down policy bottom-up planning approach, the participatory approach, and the regional finance approach. The type of research used in this research is qualitative research with a case study method. Research data needs were collected using questionnaires and field surveys. The data analysis methods used include Natural Resource Potential Analysis, Identification of natural resources in forests and agricultural land, as well as total economic analysis or total economic value (TEV) obtained from the sum of values based on use and values based on indirect use. The research results show that the potential forest resources of South Konawe Regency with samples from Wolasi, Laeya, and Tinanggea subdistricts are divided into 4 forest area function classes, namely protected forests, permanent production forests, limited production forests, and national parks. Protected forests covering an area of 11,273.58 ha, limited production forests covering an area of 2,860.99 ha, permanent production forests covering an area of 14,931.17 ha, and national parks covering an area of 9,246.96 ha. Meanwhile, the agricultural potential of South Konawe Regency from the research sample consists of mixed dry land farming covering an area of 14,787.73 ha, dry land farming covering an area of 1,684.39 ha, rice fields covering an area of 17,014.23 ha, and plantations covering an area of 553.44 ha. The economic value of South Konawe district's forest resources is IDR 64,152,630,168.15 per year, while the economic value of agricultural land resources is IDR 9,342,541,716/year.

Analysis of Resource Potential of Emergent Aquatic Vegetation in the Curonian Lagoon of the Baltic Sea

This paper presents results of an aquatic vegetation resource potential assessment. The study is aimed at assessing the perspective of biotechnological approaches to reducing the biogenic pollution of water bodies by the removal of aquatic vegetation. The article analyzes the dominant species of aquatic vegetation in the Curonian Lagoon, and their productivity and resource potential. It was established that the concentrations of protein and fat in the biomass of four dominant plants are extremely low, making it impossible to speak of their values in terms of biomass processing. Based on elemental composition, we can conclude that the biomass of Phragmites australis should have a high calorie content because it has a high carbon and hydrogen content (49.6% and 7.1%, respectively), resulting in a high energy value. Synchronous thermal analysis revealed that the maximum energy values of biomasses of Phragmites australis and Scirpus lacustris have a net calorific value of 12.62 and 12.55 MJ/kg, respectively. At the same time, the biomass of these plants has a low ash content (around 6.6–7.6%) and a low sulfur content (less than 0.41%). An analysis of the composition of aquatic vegetation biomass samples allowed us to establish that, given the permissible collection time (no earlier than September), the search for directions in the utilization of aquatic vegetation should focus on processing cellulose with the production of crystalline cellulose, biochar, or biofuel via anaerobic digestion. The removal of the excess biomass of aquatic vegetation (Phragmites australis) will allow the reduction of the nitrogen and phosphorus load in the water body by 140 kg/ha and 14 kg/ha, respectively.

A New Strategy to Fuse Remote Sensing Data and Geochemical Data with Different Machine Learning Methods

Geochemical data can reflect geological features, making it one of the basic types of geodata that have been widely used in mineral exploration, environmental assessment, resource potential analysis and other research. However, final decisions regarding activities are often limited by the spatial accuracy of geochemical data. Geochemical sampling is sometimes difficult to conduct because of harsh natural and geographic conditions (e.g., mountainous areas with high altitude and complex terrain), meaning that only medium/low-precision survey data could be obtained, which may not be adequate for regional geochemical mapping and exploration. Modern techniques such as remote sensing could be used to address this issue. In recent decades, the development of remote sensing technology has provided a huge amount of earth observation data with high spatial, temporal and spectral resolutions. The advantage of rapid acquisition of spatial and spectral information of large areas has promoted the broad use of remote sensing data in geoscientific research. Remote sensing data can help to differentiate various ground features by recording the electromagnetic response of the surface to solar radiation. Many problems that occur during the process of fusing remote sensing and geochemical data have been reported, such as the feasibility of existing fusion methods and low fusion accuracies that are less useful in practice. In this paper, a new strategy for integrating geochemical data and remote sensing data (referred to as ASTER data) is proposed; this strategy is achieved through linear regression as well as random forest and support vector regression algorithms. The results show that support vector regression can obtain better results for the available data sets and prove that the strategy currently proposed can effectively support the fusion of high-spatial-resolution remote sensing data (15 m) and low-spatial-resolution geochemical data (2000 m) in wide-range accurate geochemical applications (e.g., lithological identification and geochemical exploration).

Analysis of Vegetable Waste Pollution Risk and Resource Potential Based on Geographical Information System and Remote Sensing

Land resources are an important foundation for human survival and development. In recent years, land resources have experienced rapid industrialization and urbanization. With the expansion of urban construction land and the sharp decline of natural and agricultural landscapes, ecological and social problems have gradually surfaced. Based on the intuitive interpretation of LandsatTM/ETM +/OLI image data from 2016 to 2020, this work created an annual land use reference database. The use of resources and the recovery of nutrients from vegetable waste are necessary measures to achieve sustainable and environmentally friendly agriculture. Collecting and analyzing data from the literature are to determine the risk of vegetable waste pollution and the possibility of resource utilization. The amount of vegetable waste produced and the total amount of nitrogen, total phosphorus, and total potassium pollution in the study area are estimated, and ArcGIS is used to characterize TN (total nitrogen) and TP (total phosphorus). The spatial distribution of TK (total potassium) pollution intensity and pollution risk comprehensive index determines the key areas of vegetable waste nonpoint source pollution control in the region and compares the resource utilization potential of vegetable waste based on the demand for fertilizer. This paper combines the research of the subject; takes cultivated land as the research object; clarifies the main pollutants, contaminated area, content, and distribution of cultivated land; uses factor analysis method to conduct a preliminary study on the causes of heavy metal contaminated soil in the study area; and adopts a source-sink balance model, analyze the cumulative characteristics of soil pollution. Based on geographical information system (GIS) and remote sensing technology, this paper investigates the risk assessment of vegetable waste pollution and discusses the analysis of resource potential.

Reservoir Characteristics and Resource Potential Analysis of Transitional Shale Gas in Southern Sichuan Basin

Natural gas is a clean and efficient energy source. Shale gas, one of the unconventional natural gases, is becoming an indispensable part of natural gas. Compared with marine facies shale gas, which has large-scale exploitation, marine and continental transitional facies shale gas have greater development potential. It could be the new direction of development in the future. In this article, the basic geological characteristics, sedimentary environment, and reservoir characteristics of organic-rich transitional facies shale in the southern Sichuan basin are analyzed by lithologic characteristics, chemical element analysis, reservoir space, gas bearing characteristics, and so on and are compared with domestic and abroad transitional shale gas. The results show that the sedimentary period of transitional shale of Upper Permian Leping Formation has a high paleoproductivity level and deposition rate favorable for the accumulation of organic matter in southern Sichuan basin. It was warm and humid paleoclimatic by Sr, V, Cr, Ni, Co, and other trace elements analysis. According to the experimental test analysis of reservoir characteristics, the organic matter is mainly type Ⅲ kerogen, and the thermal evolution degree is mainly overmature in the reservoir. The reservoir space is mainly of microfractures and micropores. The main types of micropore development are intergranular pore, intragranular pore, and organic pore. Compared with other shale gas regions that form industrial airflow, the study region with large thickness, highly brittle mineral content, high level of organic carbon content, and excellent gas-bearing characteristics, it has favorable conditions for shale gas accumulation. The southern Sichuan basin could be the key area for breakthroughs in the exploration and development of transitional shale gas in the next step.

Segmentary analysis of the efficiency of state enterprises

The purpose of the article is to substantiate the main stages and directions of analysis of the activities of state-owned enterprises by operational and geographical segments, taking into account the goals and objectives of strategic management. The information base of the empirical study was the data of the official website of JSC “Ukrzaliznytsia” for 2020. The methodological and methodological basis of the study is the National Accounting Regulation (Standard) 29 “Financial reporting by segments” and International Financial Reporting Standards (IFRS) 8 “Operating segments”. The following methodical methods were used in the course of the research, namely: methods as comparison, modelling, time series, structural and dynamic, graphic and coefficient analysis. Based on the proposed methodology, the efficiency of JSC “Ukrzaliznytsia” is analysed and the problematic operating segments of its activities are identified, which reduce the overall financial results of the company. The results of the study are the improvement and systematization of analytical indicators in terms of individual stages and areas of strategic analysis of the effectiveness of state enterprises through the differentiation of performance evaluation of their operating business segments. For this purpose the main stages and directions of the analysis on the following analytical blocks are offered: the analysis of external environment of functioning of a business segment; analytical assessment of the competitiveness and competitive position of the business segment; analysis of resource potential and efficiency of production capacity of the business segment; assessment of innovation and investment activity of the business segment; analysis of the efficiency of the business segment; analysis of the state of execution of budgets of revenues, expenditures, profits; analysis of management efficiency and quality.

Interactions of wind energy project siting, wind resource potential, and the evolution of the U.S. power system

The interactions of wind energy project siting, resource potential, and power system evolution are critical to understand given interest in high renewable energy systems, particularly as wind costs have fallen and grid operators implement solutions to manage variable generation. This study applies an integrative approach that combines spatially-explicit resource potential analysis with high spatial resolution U.S. electricity system modeling. Multiple wind supply curves, representing variations in siting regimes that account for interactions with built infrastructure, regulatory, physical, and social land use factors, are evaluated to determine how siting could influence prospective wind development. Different siting regimes lead to variations in future wind capacity, with the greatest impacts observed under scenarios with high demand for clean energy. With the tightest emissions limit modeled, 2050 onshore wind capacity varied by +7% (49 GW) in the least-restrictive siting regime to a decrease of 37% (270 GW) under the most-constrained case. More-stringent siting restrictions lead to higher electricity prices and emissions that should be weighed with local impacts. Under restrictive siting regimes, wind deployment is also sensitive to transmission availability and wind plant design. Overall, the findings highlight the importance of local land use considerations in regional and national power system planning.

Food Crop Land Use Planning in Banggai Regency

Land used to plan to be implemented by considering the appropriateness of existing commodity land needs to be managed to provide information about the appropriateness of specific commodity lands for increasing income and regional development. so this research aims to find out what crop commodities are superior and the carrying capacity of land towards food crop agriculture and to direct the allocation of food crop agricultural land in Banggai Regency. The data analysis used the economic approach of the landfill is an analysis of Localization, Specialization, Basis for determination Leading commodities, Land Suitability analysis for land resource potential analysis. The results showed that localization of eight food commodities that spread throughout the study area while the special or typical food crops namely field rice, corn, and cassava as well as bases in this region, namely, field rice and corn 15 districts (65.2%), cassava 13 districts (56.5%). Furthermore, based on the calculation of the carrying capacity of paddy, peanuts and green beans that experienced a "deficit", corn, soybeans, cassava, and sweet potatoes experienced a "surplus" and land suitability ie quite suitable (S2) and marginal appropriate (S3). Then the directions for allocation of paddy rice directed to 4 sub-district (West Toili, Moilong, Batui, Masama); rice field to 4 sub-district (Batui, Pagimana, Bualemo, and Lamala); corn in the 3 sub-district (Nuhon, Simpang Raya and Pagimana); peanut in the 3 sub-district (West Toili, Bunta and North Balantak); kedelei directed (Bualemo District sub-district); cassava is directed towards the sub-district (Bunta, Nuhon and Bualemo); and sweet potatoes in sub-districts (Nuhon, Simpang Raya and Lamala).

Assessing Sustainable Development Potential of Rural Territories

The paper presents an analysis of the resource potential of sustainable rural development in two regions of the Russian Federation, namely, the Altay territory (which is an agricultural region) and the Kemerovo region (an industrial region with an auxiliary role of agriculture). Agriculture is predominantly developing in agricultural areas represented by a comprehensive complex of resources. The lack of systemic approach in agricultural development has led to the irrational distribution of productive forces, inferior development of social and household infrastructure, and other imbalances having adverse effects on agricultural economic performance and living conditions in rural areas. To address this problem, the authors have developed an original method of resource potential analysis for rural areas, including a combination of economic, social, and infrastructure indicators.

Analysis of resource potential for cattle developing in Serdang Bedagai regency

High animal production especially meat is still need to fulfilled as demand is high.This research was conducted to analyze the availability of resources in Serdang BedagaiRegency in the context of cattle developing. The study was conducted from September 2017to January 2018. This study used a survey method, the first stage of stratification (stratifiedsampling) to the sub-districts in Serdang Bedagai Regency, the second stage took purposivesampling in three sub-districts namely Dolok Masihul District, Dolok Merawan and SeiRampah, the third stage was purposively sampling of 10 farmers from each of the subdistricts. The results of this study that livestock resources in Serdang Regency Bedagai stillhave great potential in developing beef cattle business seen from natural resources, humanresources, capital and technology.

РІВЕНЬ РЕСУРСНОГО ПОТЕНЦІАЛУ І ЕФЕКТИВНОСТІ ГОСПОДАРЮВАННЯ ТА ЧИННИКИ ЇХ ВПЛИВУ НА ФОРМУВАННЯ СТРАТЕГІЇ РОЗВИТКУ АГРАРНИХ ПІДПРИЄМСТВ

Introduction. System transformations in the Ukrainian economy agrarian sector should lay the foundation for balanced integrated development of individual enterprises, sectors of the national economy and the country as a whole. Socio-economic development of agrarian enterprises should be the concept basis of entrepreneurial activity efficiency increasing in agriculture. Аn effective strategy formation for the Ukrainian agrarian sector development and business entities in this field requires identification of the existing problems and the search for effective ways of their solution. The purpose of the study is to summarize theoretical and methodological principles, develop methodological and practical recommendations for the formation and design the development strategy for the domestic agricultural enter-prises in the conditions of globalization of the economy on the basis of their resource potential analysis and management efficiency. Results. The paper analyzes the modern level of resource provision and management efficiency in agrarian en-terprises of the Poltava region, identifies the factors influencing the activity efficiency and the strategy of their devel-opment. It is determined that it is necessary to formulate a strategy for the agrarian enterprises development in order to balance the economic, ecological and social problems of their development in the conditions of further institutional transformations in the state economy. An analysis of the level and their development dynamics in contemporary condi-tions was carried out to create a strategy for the agrarian enterprises further development. It is established that the outlined negative tendencies in the agrarian sector only exacerbate the issue of the strategy forming importance for the agrarian enterprises development in order to further increase the efficiency of their functioning and competitiveness in the food market as an important sector of the state's economy that is able to ensure the growth of gross output produc-tion in the crisis period and to guarantee food security country. Conclusions. It is determined that the level of resource potential and the management efficiency are the main guides and a key element in the strategy formation for the agrarian enterprises development in the conditions of globali-zation of the economy.

Geochemical characteristics and resource potential analysis of Chang 7 organic-rich black shale in the Ordos Basin

AbstractThe Ordos Basin is the largest and most important intracontinental sedimentary depression in China, and a significant amount of crude oil resources has developed within this Mesozoic formation. High-grade organic-rich shale is prevalent in the large-scale areas of the Chang 7 sedimentary stage and provides essential hydrocarbon resources for abundant oil enrichment in the Mesozoic. This research investigated the geochemical characteristics of Chang 7 shale using core samples and well logs and via laboratory tests. In addition, the microscopic components of the shale organic matter (OM), biological marker compounds, carbon isotopes, enrichment grade of trace elements, and elemental ratio were analysed systematically. Moreover, the aspects related to the shale OM source, sedimentary environment and resource potential were evaluated. Our results revealed that spherical alginate and calcium spherical alginate were predominant in the micropetrological components of the shale. Many biomarkers, including n-alkanes, steranes and terpanes, were detected in the gas chromatography – mass spectrometry spectra. An analysis of n-alkanes, regular sterane shapes (C21−/C22− and C26+C27/C28+C29), odd–even predominance index (OEP) and carbon preference index (CPI) values and carbon isotope distributions showed that OM was produced from aquatic organisms. The indicators of trace elements, such as Sr/Ba and V/V+Ni, combined with the biomarker compound in Pr/Ph and the gammacerane index showed the presence of a semi-deep – deep lake environment containing fresh–brackish water. In addition, the hydrocarbon conversion rate index and shale rock pyrolysis parameters revealed that Chang 7 has a high hydrocarbon generation ability and hydrocarbon expulsion efficiency.

КОНЦЕПТУАЛЬНІ ЗАСАДИ УНІФІКАЦІЇ ДЕРЖАВНИХ МЕХАНІЗМІВ ЩОДО ЗАБЕЗПЕЧЕННЯ СОЦІАЛЬНО- ЕКОНОМІЧНОЇ БЕЗПЕКИ

The conceptual bases of unification of the state mechanisms of ensuring of the social and economic safety of Ukraine are created in the article. The modern world economy forms the system, which relies on groups of the interconnected political and economic factors. In this regard the phenomenon when certain economic, social or political processes appear locally but extend to all world social and economic system is even more often observed. Accordingly, the identification of prerequisites and factors of ensuring of the social and economic security of Ukraine demands, first of all, streamlining of the main theoretical and methodological aspects into the uniform system within the concept of unification of state mechanisms of ensuring of the social and economic safety. The scientific works of numerous scientists are devoted to the questions of development and deployment of mechanisms of state regulation of the social and economic safety nowadays. However the question of unification of multidirectional state mechanisms of regulation of social and economic safety in Ukraine still remain insufficiently investigated. The purpose of article is formation of the conceptual bases of unification of the state mechanisms of ensuring of the social and economic safety of Ukraine. The structural and logical and descriptive analysis and also the process approach are applied in the research. The technology of formation of the concept of unification of state mechanisms of ensuring of the social and economic safety of Ukraine is developed. The properties of the concept of unification of the state mechanisms of ensuring of the social and economic safety of Ukraine are marked out. The model of unification of the state mechanisms of ensuring of the social and economic safety is constructed. The technology of formation of the concept of unification of state mechanisms of ensuring of the social and economic safety of Ukraine is developed. The specified technology includes the following levels: theoretical and methodological, model, methodical, tool and practical ones. The attention is paid to the fact that methodical level is the most powerful one in the course of formation of the concept of unification of state mechanisms of ensuring of the social and economic safety of Ukraine. This level provides the following actions: assessment of national social and economic security; identification of structural disproportions of development of national social and economic system; diagnostics of vectors of financial and investment factors of state ensuring of the social and economic safety; analysis of resource potential of state ensuring of the social and economic safety and assessment of the state energy security. The following properties of the concept of unification of state mechanisms of ensuring of the social and economic safety of Ukraine are marked out: orientation on realization of the principles of market economy for ensuring of high rates of economic growth; possibility of forecasting of further development of economic, demographic and political events; completeness of available tools of state administrative personnel for neutralization of negative consequences of the external and internal social and economic and political phenomena; basis for realization of strategy of sustainable development of the national social and economic system by the most effective use of all available resources. The model of unification of state mechanisms of ensuring of the social and economic safety is constructed. The specified model provides existence of the following stages: unification of principles and priorities of ensuring of the social and economic security; unification of structure and norms of organizational and legal support of social and economic security; unification of methods and instruments of realization of state mechanisms of ensuring of the social and economic security; unification of criteria for evaluation of efficiency of functioning of state mechanisms of ensuring of the social and economic security; standardization of procedures of improvement of state mechanisms of ensuring of the social and economic security. The offered concept of unification of the state mechanisms on ensuring of the social and economic safety has to be based on use of integration approach and has to contain the model of the state ensuring of the social and economic safety directed on realization of the state policy on ensuring of the social and economic safety as the central element. That, in turn, will cause certain transformations in structure and degree of openness of national economy and also in the level of integration of the state into the system of the world economy.

A method for evaluating photovoltaic potential in China based on GIS platform

Solar photovoltaic systems are commonly utilized in China. However, the associated research is still lack of its resource potential analysis in all regions in China. Based on the existed data about solar radiation and system conversion efficiency data, a new method for distributed photovoltaic potential assessment has been presented. The experiment of three kinds of solar photovoltaic system has been set up for the purpose of analyzing the relationship between conversion efficiency and environmental parameters. This paper fits the relationship between conversion efficiency and solar radiation intensity. This method takes into account the amount of solar radiation that is effectively generated and drives away the weak values. With the spatial analysis function of geographic information system (GIS) platform, frequency distribution of solar radiation intensity and PV potential in China can be derived. Furthermore, analytical results show that monocrystalline-silicon PV generation in the north-western and northern areas have reached a level of more than 200 kWh/(m2.a), making those areas be suitable for the development of PV system. However, the potential for southwest areas reaches a level of only 130 kWh/(m2.a). This paper can provide the baseline reference for solar energy development planning.

Analysis of resource potential for China’s unconventional gas and forecast for its long-term production growth

China is vigorously promoting the development of its unconventional gas resources because natural gas is viewed as a lower-carbon energy source and because China has relatively little conventional natural gas supply. In this paper, we first evaluate how much unconventional gas might be available based on an analysis of technically recoverable resources for three types of unconventional gas resources: shale gas, coalbed methane and tight gas. We then develop three alternative scenarios of how this extraction might proceed, using the Geologic Resources Supply Demand Model. Based on our analysis, the medium scenario, which we would consider to be our best estimate, shows a resource peak of 176.1 billion cubic meters (bcm) in 2068. Depending on economic conditions and advance in extraction techniques, production could vary greatly from this. If economic conditions are adverse, unconventional natural gas production could perhaps be as low as 70.1bcm, peaking in 2021. Under the extremely optimistic assumption that all of the resources that appear to be technologically available can actually be recovered, unconventional production could amount to as much as 469.7bcm, with peak production in 2069. Even if this high scenario is achieved, China’s total gas production will only be sufficient to meet China’s lowest demand forecast. If production instead matches our best estimate, significant amounts of natural gas imports are likely to be needed.

Shale Gas Development and Its Resource Potential Analysis of Well Ciye 1, Northwestern Hunan

Shale Gas Development and Its Resource Potential Analysis of Well Ciye 1, Northwestern Hunan

Student youth as an entrepreneurial resource: Experience of Russian university

The articles reveals specific features of potential entrepreneurship based on statistic data of a local poll and analysis of resource potential and formation of sustainable motivation in a multidimensional environment. Possible typology of potential entrepreneurs in a study group was identified according to ratio “provision of resources - power of motivation”.