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Agrofotowoltaika jako narzędzie ochrony gruntów rolnych

100%

Kruś M. , Tychmanowicz K.

nr nr 7-8

122-130

Publikacja ta wskazuje, w jaki sposób instalacje fotowoltaiczne mogą służyć ochronie gruntów rolnych. W tekście opisana jest problematyka lokalizacji instalacji fotowoltaicznych na gruntach o przeznaczeniu rolnym. Przybliża to czytelnikowi zagadnienia prawne oraz wątpliwości interpretacyjne z tym związane, w szczególności dotyczące zagospodarowania przestrzennego oraz ochrony gruntów rolnych. Autorzy przybliżają również aktualne działania rządu związane z rozwojem agrofotowoltaiki oraz istniejące bariery legislacyjne, a także francuską definicję instalacji agrofotowoltaicznej. Ponadto proponują zmiany prawne służące ochronie gruntów rolnych oraz dalszemu zrównoważonemu rozwojowi fotowoltaiki w Polsce. (abstrakt oryginalny)

This article indicates how photovoltaic installations can be used to protect agricultural land. It describes the problem of locating photovoltaic installations on land intended for agricultural use. It explains the legal issues and doubts in interpretation related to this, especially regarding spatial planning and the protection of agricultural land. The authors also explain the government's current activities related to the development of agrophotovoltaics and the existing legislative barriers, as well as the French definition of an agrophotovoltaic installation. Furthermore, they propose legal changes to protect agricultural land and the further sustainable development of photovoltaics in Poland. (original abstract)

Spatio-temporal variation on land use and land cover and its drivers under watershed management activities in Becho, Central Highlands of Ethiopia

84%

Mahammed Endrias H. , Mohammed Assen A. , Temesgen Argaw N.

tom 10

nr nr 4

22-34

The study sought to understand the spatio-temporal variation of land use and land cover (LULC) and its drivers under watershed management activities in Becho district, in Ethiopia's Central Highlands. To gain a better comprehension of the subject, two micro watersheds were chosen to test the effectiveness of watershed management activities (treated-Shankur Tareqo and untreated-Mende Tufessa). LULC changes were detected using aerial photography (1973), and satellite images from Landsat 5 TM (1990), Spot 5 (2005), and Landsat 8 OLI (2021) obtained from the Ethiopian Geospatial Information Institute and the United States Geological Survey. In addition, key informant interviews (KII) and focus group discussions (FGD) were used to elicit LULC drivers. Between 1973 and 2021, the total area of woodland, and cultivated and rural settlement land LULC classes in the treated micro-watershed decreased by 24.65% (171.9 ha) and 7.34% (759 ha), respectively. Though, grassland, forestland, and barrenland increased by 30.83% (179.52 ha), 1% (3 ha), and 183.14% (755.28 ha), respectively. The overall area of LULC class for woodland, grassland, forestland, and cultivated and rural settlement decreased by 50.36% (316.16 ha), 41.23% (196.46 ha), 2.43% (11.85 ha), and 1.35% (138.6 ha), respectively, in the untreated micro-watershed, while barrenland increased by 175.86% (666.55 ha). According to KII and FGD, the drivers of LULC changes were identified as the expansion of cultivated land, population pressure, and government policy. According to the findings, local-scale watershed management activities was not as effective as expected. As a result, in order to achieve the desired outcome, the concerned stakeholders should reconsider how watershed management activities is undertaken(original abstract)

Structural Equation Model with Partial Least Square (SEM-PLS) of Place Dependence with Land Used Change

84%

Prayitno G. , Ashari M. I. , Rukmi W. I.

tom 14

nr nr 1

153-171

The phenomenon of land conversion continues to increase due to the rise in population, thereby increasing the demand for housing and other facilities rapidly. The attachment of population to a place creates a special relationship with the surrounding environment. Place dependence is defined as a form of population attachment to a place in terms of functional dimensions, in such a way that it provides benefits for people to meet their needs. The existence of this attachment is expected to affect a person's decision regarding land conversion. This study aims to determine the relationship between population place dependence and land conversion (decision change or not). The data were empirically obtained from 500 households that owned land in the sub-district of Pandaan District, Pasuruan Regency, East Java, Indonesia, and analyzed using the structural equation model (SEM) partial least square analysis technique. The existence of this place dependence is expected to affect a person's land conversion decision. (original abstract)

Przeciwdziałanie i łagodzenie skutków zanieczyszczenia gleb : Problemy zanieczyszczenia środowiska metalami ciężkimi (3)

84%

Gambuś F. , Gorlach E.

nr nr 8

10-12

Ochrona gleb przed niedopuszczalnym zanieczyszczeniem metalami ciężkimi ma szczególne znaczenie ze względu na długotrwałość ich szkodliwego oddziaływania na różne elementy środowiska. Proponowane są różnorodne techniki łagodzenia skutków tych zanieczyszczeń; należą do nich metody chemiczne, biologiczne i fizyczne.