Temat: ecological land - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Analysis of changes in the surface area of ecological land in Lubelskie Voivodship in the years 2004-2016
Autorzy:: Gabryszuk, J.
Sobczak, A.
Powiązania:: https://bibliotekanauki.pl/articles/100939.pdf
Data publikacji:: 2018
Wydawca:: Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN
Tematy:: ecological land
Rural Development Plan
sustainable rural areas
Opis:: The aim of this paper was to determine the direction and extent of changes in the size of ecological land use in rural areas in the Lubelskie Voivodeship during the implementation of three Rural Development Programmes (RDPs) in the years 2004-2006, 2007-2013 and 2014-2020 (still in progress) and presentation of the RDP’s method of action for nature protection. The changes in the surface area of ecological land were assessed on the basis of an analysis of aggregate voivodship lists of the Land and Building register covering the years 2004-2016. Detailed analyses were carried out taking into account changes in the cadastral area of ecological land in rural areas in the Lubelskie Voivodeship. The investigations were carried out for 20 districts located in the Lubelskie Voivodeship, with the exclusion of four urban districts. The study showed that, in the years 2004–2016, the area of ecological land generally increased by 25% in the Lubelskie Voivodeship. However, the rate of growth was not stable: in the years 2012-2014 there was a 115 ha decrease in the area of this land. The largest changes in the area of ecological land concerned the 1st and 7th land registration groups, i.e. land belonging to the State Treasury, excluding land leased out for perpetual usufruct, and land owned by natural persons. Ecological land in the Lubelskie Voivodeship emerged mainly as a result of conversion of wasteland and various land areas.
Źródło:: Infrastruktura i Ekologia Terenów Wiejskich; 2018, III/1; 599-610
1732-5587
Pojawia się w:: Infrastruktura i Ekologia Terenów Wiejskich
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: The main priority of achievement of resource safety of agricultural production
Autorzy:: Pushak, Yaroslav
Orobchuk, Mykhailo
Marchenko, Olga
Powiązania:: https://bibliotekanauki.pl/articles/692559.pdf
Data publikacji:: 2017
Wydawca:: Uniwersytet Ekonomiczny w Poznaniu
Tematy:: agricultural production
unsustainable agriculture
mineral and organic fertilizers
land safety legislation
ecological culture of land use
Opis:: Resource safety of agricultural production is investigated as the main condition. Its dominant registers are land resources and fertility of soil. The bearing-out of nutritives is analyzed from soil together with the harvest of agricultural cultures. It shall be underlined that for providing maintenance of areas and fertility, it is crucial to maintain a balance between the bearing-out of nutritives from soil with the harvest of agricultural cultures and compensative bringing. The major directions of maintenance of the resource providing agricultural production are the following: increase of bringing of organic fertilizers, optimization of the structure of croplands, strengthening the responsibility of land users, development of ecological culture.
Źródło:: Research Papers in Economics and Finance; 2017, 2, 2; 47-54
2543-6430
Pojawia się w:: Research Papers in Economics and Finance
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The Impact of Updated Soil Properties on the Development of Land Price in Selected Cadastral Area Near the Strongly Urbanized Areas
Autorzy:: Szturc, Jan
Hybler, Vítězslav
Powiązania:: https://bibliotekanauki.pl/articles/123353.pdf
Data publikacji:: 2019
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: estimated soil-ecological unit
soil sealing
land price
land fund
Opis:: This paper deals with the development of soil characteristics and its impact on the land price determination in the model territory at the South Moravia region. The available data and map resources were used (price decrees, landuse maps) to evaluate the results. Data processing was performed using the ArcGIS software tools, which created the necessary map and statistical outputs. Within the selected time segments, the quantity and quality of agricultural land is reduced in individual periods up to the present. In most cases, agricultural land is urbanized in favor of city development. For the comparison of the future development, the potential future occupation of agricultural land, which is designed according to the current territorial plan of the municipality, was assessed as well. The article also evaluates the development of the land prices according to valid decrees (historical and current). Furthermore, on the basis of a comparison of the original and updated ESEU, the difference in the price of land in the area under consideration was evaluated. The results show that over the last 180 years, the land had a total value of over 20.6 million CZK within the ESEU (in today’s prices), and according to the land-use plan, there would be another occupation in the total value of about 10 millions CZK. The results also show that the prices of the ESEU are currently 36% higher, on average, than in 2002. If this trend is maintained, a large loss of agricultural land can be expected in the future, coupled with possible problems of sustainable agriculture and, potentially, shortages of food resources.
Źródło:: Journal of Ecological Engineering; 2019, 20, 7; 161-168
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Spatial-temporal heterogeneity and driving factors of water yield services in Citarum river basin unit, West Java, Indonesia
Autorzy:: Nahib, Irmadi
Ambarwulan, Wiwin
Sutrisno, Dewayany
Darmawan, Mulyanto
Suwarno, Yatin
Rahadiati, Ati
Suryanta, Jaka
Prihanto, Yosef
Radiastuti, Aninda W.
Lumban-Gaol, Yustisi
Powiązania:: https://bibliotekanauki.pl/articles/27311534.pdf
Data publikacji:: 2023
Wydawca:: Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:: water yields
climate
land use land cover
InVEST Model
geographically weighted regression
socio-ecological model
Opis:: Many countries, including Indonesia, face severe water scarcity and groundwater depletion. Monitoring and evaluation of water resources need to be done. In addition, it is also necessary to improve the method of calculating water, which was initially based on a biophysical approach, replaced by a socio-ecological approach. Water yields were estimated using the Integrated Valuation of Ecosystem Services and Trade-offs (InVEST) model. The Ordinary Least Square (OLS) and geographic weighted regression (GWR) methods were used to identify and analyze socio-ecological variables for changes in water yields. The purpose of this study was: (1) to analyze the spatial and temporal changes in water yield from 2000 to 2018 in the Citarum River Basin Unit (Citarum RBU) using the InVEST model, and (2) to identify socio-ecological variables as driving factors for changes in water yields using the OLS and GWR methods. The findings revealed the overall annual water yield decreased from 16.64 billion m3 year-1 in the year 2000 to 12.16 billion m3 year-1 in 2018; it was about 4.48 billion m3 (26.91%). The socio-ecological variables in water yields in the Citarum RBU show that climate and socio-economic characteristics contributed 6% and 44%, respectively. Land use/Land cover (LU/LC) and land configuration contribution fell by 20% and 40%, respectively.The main factors underlying the recent changes in water yields include average rainfall, pure dry agriculture, and bare land at 28.53%, 27.73%, and 15.08% for the biophysical model, while 30.28%, 23.77%, and 10.24% for the socio-ecological model, respectively. However, the social-ecological model demonstrated an increase in the contribution rate of climate and socio-economic factors and vice versa for the land use and landscape contribution rate. This circumstance demonstrates that the socio-ecological model is more comprehensive than the biophysical one for evaluating water scarcity.
Źródło:: Archives of Environmental Protection; 2023, 49, 1; 3--24
2083-4772
2083-4810
Pojawia się w:: Archives of Environmental Protection
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Rolnictwo ekologiczne w Europie i w Polsce
Environmental agriculture in Europe and in Poland
Autorzy:: Kuś, J.
Powiązania:: https://bibliotekanauki.pl/articles/271816.pdf
Data publikacji:: 2009
Wydawca:: Górnośląska Wyższa Szkoła Pedagogiczna im. Kardynała Augusta Hlonda
Tematy:: rolnictwo ekologiczne
gospodarstwo ekologiczne
użytki rolne
struktura zasiewów
ecological agriculture
ecological farm
arable land
crops structure
Opis:: W pracy dokonano analizy, w ujęciu regionalnym, liczby i wielkości gospodarstw ekologicznych, struktury użytkowania gruntów, struktury zasiewów i obsady zwierząt w tych gospodarstwach. Do przygotowania opracowania wykorzystano zbiór informacji Głównego Inspektoratu Jakości Handlowej Artykułów Rolno–Spożywczych (GIJHAR–S) oraz publikowane dane GUS charakteryzujące ogół certyfikowanych gospodarstw ekologicznych w Polsce. Wykazano duże regionalne zróżnicowanie (liczba gospodarstwa, ich wielkość oraz areał użytków rolnych) zainteresowania rolnictwem ekologicznym w Polsce. Pomimo dynamicznego rozwoju rolnictwa ekologicznego po akcesji Polski do UE, to w2007r. tylko niespełna 2% UR kraju wykorzystywało rolnictwo ekologiczne, przy średniej dla UE (27 państw) wynoszącej 4,1%.
The study presents the results of an analysis carried out in a regional aspect concerning the number and size of ecological farms, the land use structure, crops structure and animals bred in these farms. Data from the Chief Inspection of the Trade Quality of Food and Agricultural Products (GIJHARS) and from the Main Statistics Office which characterize the certified ecological farms in Poland were used. A large diversification of interest in environmental freindly farming (number of farms, their size and area of arable land) in Poland has been showed. Despite a dynamic development of ecological farming in Poland after the EU accession, in 2007 only 2% of Poland’s arable land was used for ecological agriculture at the average value on the level of 4,1% for 27 EU Member States.
Źródło:: Problemy Ekologii; 2009, R. 13, nr 6, 6; 318-322
1427-3381
Pojawia się w:: Problemy Ekologii
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Ecological Risk Assessment for Occurrence of Toxic Elements in Various Land Use Types in Vietnamese Mekong Delta Province
Autorzy:: Nhien, Huynh Thi Hong
Mi, Le Thi Diem
Giao, Nguyen Thanh
Powiązania:: https://bibliotekanauki.pl/articles/2173267.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: An Giang
ecological risk
heavy metals
land use type
pollution index
Opis:: A total of 316 soil samples in the An Giang province were collected from the industrial zone (48 samples), mining (40 samples), farming (112 samples), landfills (88 samples) and cemeteries (28 a samples) to analyze toxic elements, including Cu, Zn, Pb, Cd and As. The geoaccumulation index (Igeo), pollutant load index (PLI) and potential ecological risk index (RI) were used to assess pollution levels and ecological risks. The results showed that the concentrations of heavy metals were almost still within the allowable limits of national standards. Cd was not detected. Heavy metals were detected in the soil in the following order: As < Pb < Cu < Zn, mining < industrial < landfill < cultivation < cemetery areas. The heavy metals contributing to soil environmental variability were similarly identified in the cemetery with industry and landfill with farming. The value of Igeo shows that As has a high potential to accumulate in soil in all land uses. The ranges of PLI values presented that the soil in industrial, farming, mining and landfills areas were classified moderate, while the cemetery areas has been rated at a high level. The RI values identified very high, high, and moderate ecological risks for cemetery, industrial and farming land and landfill, mining, respectively. The combination of PLI and RI indices showed that the cemetery areas were at the highest levels of pollution and risk. The results of this study provide scientific information on pollution level and ecological risks in various land use types supporting environmental zoning and managing strategies in the An Giang province.
Źródło:: Journal of Ecological Engineering; 2022, 23, 7; 121--130
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Monitoring the actual ecological end economic situation of agricultural land use in Ukraine
Autorzy:: Perovich, Lesya
Hulko, Oleksandra
Powiązania:: https://bibliotekanauki.pl/articles/145495.pdf
Data publikacji:: 2019
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: użytkowanie gruntów
efektywność ekologiczna
efektywność ekonomiczna
monitoring
grunty rolne
land use
ecological efficiency
economic efficiency
agricultural land
Opis:: The need for effective and rational use of land, protection, and preservation of its qualitative state (as the agricultural land soil) is due to some negative details, namely, more than a third of the land is eroded, half of which are black soil in particular, which have an average level of nutrient supply, a lot of contaminated abandoned or overdented land. The acuteness of this problem, which has developed with regard to the protection and preservation of the land qualitative state, has become particularly relevant. The solution to this problem requires truly effective methods of influence. One of such methods is the surveillance of ecological and economic monitoring of land. The article analyzes the ecological and economic factors and factors influencing the monitoring and surveillance of land in Ukraine. Perspectives and objectives for improvements in land monitoring are highlighted. The paper discloses a theoretical synthesis and new approaches to solving the problem of environmental management, which can participate in the development of innovative economic and environmental factors of rational land use, which will contribute to enhancing the transition of Ukraine to the model of sustainable land use. The purpose of this work is a scientific analysis of the various organizational factors of monitoring and surveillance of agricultural land in relation to the current legislation in Ukraine.
Źródło:: Geodesy and Cartography; 2019, 68, 2; 349-359
2080-6736
2300-2581
Pojawia się w:: Geodesy and Cartography
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Agriculture in a sustainable environment - a holistic approach
Autorzy:: Blum, W.E.H.
Powiązania:: https://bibliotekanauki.pl/articles/25343.pdf
Data publikacji:: 1998
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: ecological condition
agricultural land
urban population
soil pollution
agriculture
soil
environment
sustainable environment
socioeconomic condition
vegetation
land use
technical condition
Źródło:: International Agrophysics; 1998, 12, 1
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Użytkowanie ziemi a stabilność ekologiczna obszarów wiejskich województwa świętokrzyskiego
Land use and environmental stability in rural areas of the Swiętokrzyskie voivodeship
Autorzy:: Ciupa, T.
Suligowski, R.
Powiązania:: https://bibliotekanauki.pl/articles/1811807.pdf
Data publikacji:: 2018
Wydawca:: Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:: użytkowanie ziemi
wskaźnik stabilności ekologicznej
typologia gmin
land use
ecological stability indicator
typology of communes
Opis:: W artykule przedstawiono wpływ użytkowania ziemi na stabilność ekologiczną obszarów wiejskich województwa świętokrzyskiego. Na podstawie zestawień danych dotyczących 24 form użytkowania ziemi, dostępnych w Banku Danych Lokalnych GUS, obliczono wskaźnik stabilności ekologicznej powierzchni ziemi. W obrębie terenów rolniczych i nierolniczych wyróżniono cechy korzystne i niekorzystne z ekologicznego punktu widzenia. Klasyfikację typologiczną gmin wykonano z zastosowaniem metody hierarchicznej analizy skupień. Wyniki badań wskazują, że obszary wiejskie województwa świętokrzyskiego w obrazie ogólnym charakteryzują się stosunkowo małym wskaźnikiem stabilności ekologicznej, a jednocześnie bardzo dużym zróżnicowaniem przestrzennym. Przeprowadzona wskaźnikowa ocena stabilności ekologicznej terenów wiejskich gmin może być jednym z elementów uwzględnianych przy sporządzaniu różnych dokumentów planistycznych, w tym związanych z gospodarowaniem według zasad zrównoważonego rozwoju.
The paper presents the impact of land use on the ecological stability of rural areas in the Świętokrzyskie province. The work is based on the data published by the Local Data Bank regarding 24 types of land use. According to the methodology used for calculating the ecological stability indicator, these types were divided into two groups: agricultural (with positive and negative characteristics) and non-agricultural. Typological classification of communes was done with the use of Hierarchical Cluster Analysis. Research results show that rural areas of the Świętokrzyskie province have generally low ecological stability indicator, but they are characterised by high spatial diversity. The assessment of rural communes based on the ecological stability indicator may thus be one of the elements taken into consideration while drafting various planning documents, including those related to the management built on the sustainable development principles.
Źródło:: Roczniki Naukowe Ekonomii Rolnictwa i Rozwoju Obszarów Wiejskich; 2018, 105, 1; 18-31
2353-4362
Pojawia się w:: Roczniki Naukowe Ekonomii Rolnictwa i Rozwoju Obszarów Wiejskich
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Ecology and Art – in the network of discourses
Ekologia i sztuka – w sieci dyskursów
Autorzy:: Gralińska-Toborek, Agnieszka
Powiązania:: https://bibliotekanauki.pl/articles/2041830.pdf
Data publikacji:: 2021-11-25
Wydawca:: Łódzkie Towarzystwo Naukowe
Tematy:: art discourses
ecological discourse
eco-art
land art
dyskurs sztuki
dyskurs ekologiczny
eko-sztuka
sztuka ziemi
Opis:: Art, just like our public life, is entangled in the network of discourses. In this article, using the example of ecology-related art, I present how this network develops and what could constitute an impulse to create new connections. I also indicate how the discursivization of art begins with nomenclature itself. I consider reflecting on the network of discourses and entering the level of metadiscourse as a way of freeing oneself from the limiting community of interpretation. Similarly, I see the type of art that creates spaces for joint activities as a way out of the dangerous rivalry of discourses.
Sztuka, podobnie jak całe nasze życie publiczne, uwikłane jest w sieć dyskursów. W artykule przedstawiam na przykładzie sztuki związanej z ekologią, jak rozwija się sieć dyskursów i co może być impulsem do tworzenia nowych połączeń. Wskazuję jak dyskursywizacja sztuki rozpoczyna się już od samego nazewnictwa. Prowadzenie refleksji nad siecią dyskursów, wejście na poziom metadyskursu uważam za sposób uwolnienia się z ograniczającej wspólnoty interpretacji, podobnie jak sztukę tworzącą miejsca dla wspólnych działań za sposób wyjścia z niebezpiecznej rywalizacji dyskursów
Źródło:: Art Inquiry. Recherches sur les arts; 2021, 23; 125-141
1641-9278
Pojawia się w:: Art Inquiry. Recherches sur les arts
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 11.

Tytuł:: Land management issues in ecologically protected areas
Autorzy:: Koreleski, K.
Powiązania:: https://bibliotekanauki.pl/articles/59628.pdf
Data publikacji:: 2008
Wydawca:: Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN
Tematy:: land management
protected area
ecological policy
national park
nature reserve
landscape protection
Nature 2000 network
Polska
Opis:: The article outlines certain issues regarding land management within protected wildlife areas, such as national parks, nature reserves, landscape protection areas, NATURA 2000 areas, documentation sites, ecological areas, natural and scenic complexes. It discusses the regulations governing the establishment and management of such areas, the restrictions on land use, the principles of their economic use, as well as nature protection aims within the studies of spatial development, at the local and regional level. Ecologically protected areas in Poland represent a significant natural potential with a rich variety of nature forms and compose the structures of the ECONET network or the World Network of Biosphere Reserves. These areas frequently neighbour or surround each other. Sometimes, they are exposed to adverse influences from outside (the industry, the cities, transport), excessive tourism, or fire hazard. The existing restrictions and regulations regarding nature resources management, incorporated into conservation plans drawn up for national and landscape parks, nature reserves, or for other protected areas, become integral elements of local spatial development plans. The owner of a property situated in a transition (buffer) zone or in an protected area can demand this property to be repurchased or exchanged if there exist significant restrictions or difficulties concerning its use. Distinctive management principles are established then for protected areas and objects which safeguards them against misuse.
Źródło:: Infrastruktura i Ekologia Terenów Wiejskich; 2008, 06
1732-5587
Pojawia się w:: Infrastruktura i Ekologia Terenów Wiejskich
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 12.

Tytuł:: Operating costs of farm buildings in selected ecological holdings
Koszty eksploatacji budynkow gospodarczych w wybranych gospodarstwach ekologicznych
Autorzy:: Malaga-Tobola, U.
Powiązania:: https://bibliotekanauki.pl/articles/792273.pdf
Data publikacji:: 2011
Wydawca:: Komisja Motoryzacji i Energetyki Rolnictwa
Tematy:: operation cost
farm building
organic farm
labour productivity
ecological farm
comparative analysis
arable land
mountain region
livestock production
Opis:: The aim of the article was to specify and analyze the replacement value of farm buildings and the annual and unitary costs of their operation in terms of labor productivity. For comparative analysis of the test objects, these objects were divided into area groups: to 10 ha, from 10.01 to 20.00 ha and above 20 ha of arable land. The scope of research included organic farms located in the mountain region specializing in livestock production.
Celem artykułu było określenie i analiza wartości odtworzeniowej budynków gospodarskich i rocznych oraz jednostkowe koszty ich działalności w zakresie wydajności pracy. Do analizy porównawczej obiektów badań, obiekty te zostały podzielone na grupy wg powierzchni: do 10 ha, od 10.01 do 20.00 ha i powyżej 20 ha użytków rolnych. Zakres badań obejmował gospodarstwa ekologicznych znajdujące się w górskim regionie i specjalizujące się w produkcji zwierzęcej.
Źródło:: Teka Komisji Motoryzacji i Energetyki Rolnictwa; 2011, 11C
1641-7739
Pojawia się w:: Teka Komisji Motoryzacji i Energetyki Rolnictwa
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 13.

Tytuł:: The use and evaluation of ecological and economic efficiency of agricultural land in Ukraine
Autorzy:: Perovich, Ihor
Perovich, Lesya
Hulko, Oleksandra
Malanchuk, Mariia
Powiązania:: https://bibliotekanauki.pl/articles/1836649.pdf
Data publikacji:: 2020
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: efektywność ekologiczna
Ukraina
grunty rolne
ecological and economic efficiency
efficiency of agricultural land use
energy content of foods
Ukraine
Opis:: The article proves a particular bias in the agricultural land use for assessing the ecological and economic efficiency of only cost indicators. The methodology for evaluating the ecological and economic efficiency of agricultural land use by the energy content of foods is considered. The purpose of the article is to consider the methodology and justification of the practical significance of assessing the environmental and economic efficiency of the agricultural land use by the energy content of products. The article presents the initial ata for correlation-regression analysis on the average performance of agricultural producers of Ukraine to determine the weight of each indicator. We used land statistical collections, National reports on the state of the environment in Ukraine for the period 2012–2018. The analysis was carried out based on the average performance indicators of agricultural producers of Ukraine to determine the weight of factors and leverage on the ecological and economic efficiency of agricultural land use. The output of a unit of land in relative terms through exchange energy is not only a kind of indicator, a criterion for the efficient use of agricultural land but also a criterion for the effectiveness of all production activities of agricultural producers, a particular district, and even regions. The main advantage of the proposed approach is the focus on achieving the ultimate goal of agricultural production, which allows us to recommend it for extended use in assessing the ecological and economic efficiency of agricultural land use.
Źródło:: Geodesy and Cartography; 2020, 69, 2; 189-204
2080-6736
2300-2581
Pojawia się w:: Geodesy and Cartography
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 14.

Tytuł:: Evaluation of ecological and economic efficiency of investment in water management and land reclamation projects
Autorzy:: Kovalenko, Pyotr
Rokochinskiy, Anatoliy
Volk, Pavlo
Turcheniuk, Vasyl
Frolenkova, Nadiia
Tykhenko, Ruslan
Powiązania:: https://bibliotekanauki.pl/articles/1844376.pdf
Data publikacji:: 2021
Wydawca:: Instytut Technologiczno-Przyrodniczy
Tematy:: ecological and economic efficiency
evaluation
investments
land reclamation
risks
scientific and methodological principles
water management
weather and climatic conditions
Opis:: The article is devoted to the actual scientific and practical problem of improving methodological and methodical approaches to the evaluation of design solutions in the water management and land reclamation industry based on the ecological and economic principles in conditions of uncertainty. The current stage of the development of the water management sector in Ukraine is characterized by a combination of past negligence and the present energy, food and water crises, as well as global climate change. To solve these problems, it is necessary to reform organizational-economic relations in the industry, including new sources and forms of financing for water management and land reclamation projects, introduction of new environmentally advanced technologies, and the improvement of the existing ecological and economic evaluation of investments. Based on scientific and methodological recommendations used for evaluating the effectiveness of investment in various spheres of economic activity, the authors developed and implemented an improved methodology for the evaluation of water management and land reclamation projects. It is based on methodological approaches that cover such elements as the variety of options, changes in the value of money over time, specific project implementation environment, including the impact of weather, climate and environmental factors on project performance, multilevel and gradual evaluation of a project against specific criteria and according to stages of the project cycle. The method was tested during the reconstruction of a rice irrigation system in the steppe zone of about 3000 ha in Ukraine. Economic results, namely the deterministic payback period and investment return index confirm that the proposed mechanism, unlike the traditional one, increases the economic and environmental feasibility of water management and land reclamation projects. Therefore, it stimulates investment in the land reclamation sector.
Źródło:: Journal of Water and Land Development; 2021, 48; 81-87
1429-7426
2083-4535
Pojawia się w:: Journal of Water and Land Development
Dostawca treści:: Biblioteka Nauki