Results 1 to 10 of about 22,167,605 (308)

Making the sustainability hotspot analysis more participatory—experiences from field research in Zambia

open access: yesFrontiers in Sustainable Food Systems, 2023
Food value chains constitute a core element of food systems. Along any value chain, several bottlenecks, and obstacles negatively affect the sustainability of the entire chain.
Klaus Droppelmann, Carolin Müller
doaj   +1 more source

Spatial–Temporal Evolution Characteristics of Landscape Ecological Risk in the Agro-Pastoral Region in Western China: A Case Study of Ningxia Hui Autonomous Region

open access: yesLand, 2022
Landscape ecological risk assessment can reflect the impact of landscape pattern on ecological processes and functions, and has become an important method for predicting and measuring the quality and dynamic evolution of the ecological environment ...
Hao Liu   +3 more
doaj   +1 more source

Analysis of Hotspots in Subsurface Drip Irrigation Research Using CiteSpace

open access: yesAgriculture, 2023
To investigate the research hotspots and development trends of subsurface drip irrigation (SDI) over the past 20 years, this study analyzed relevant literature from the Web of Science Core Collection spanning from 2002 to 2022.
Yatao Xiao   +4 more
doaj   +1 more source

Investigation of spatial-physical development model based on spatial analysis, GIS and Holdern entropy model [PDF]

open access: yesInternational Journal of Human Capital in Urban Management, 2022
BACKGROUND AND OBJECTIVES: Irregular and unplanned development of cities has led to some difficulties with the natural environment and human well-being reflected in the inappropriate spatial structure.
M. Jahanbani, E. Lashkari
doaj   +1 more source

The Identification of Hotspots in the Bioenergy Production Chain

open access: yesEnergies, 2020
Increasing interest in bioenergy production in the context of the transition towards a circular economy and the promotion of renewable energy has produced demands for optimization of the value chain of energy production to improve the environmental ...
Magdalena Muradin, Joanna Kulczycka
doaj   +1 more source

Determination of the Spatial Distribution of Air Pollutants in Bucheon, Republic of Korea, in Winter Using a GIS-Based Mobile Laboratory

open access: yesToxics, 2023
Driven by industrialization and urbanization, urban air pollution can increase respiratory, heart, and cerebrovascular diseases, and thus mortality rates; as such, it is necessary to improve air quality through the consideration of individual pollutants ...
Minkyeong Kim   +7 more
doaj   +1 more source

APPLICATION OF GIS FOR CYCLONE VULNERABILITY ANALYSIS OF BANGLADESH [PDF]

open access: yesEarth Science Malaysia, 2019
Cyclones are one of the most common and foremost natural hazards in the world that causes extensive causalities. Bangladesh is highly vulnerable to cyclone hazard for its geographical location and socio-economic conditions.
Hossain, M.S, Karlson, M, Neset, T.-S
doaj   +1 more source

Environmental hot spot analysis in agricultural life-cycle assessments – three case studies [PDF]

open access: yesJournal of Central European Agriculture, 2016
Present-day agricultural technology is facing the challenge of limiting the environmental impacts of agricultural production – such as greenhouse gas emissions and demand for additional land – while meeting growing demands for agricultural products ...
Gerhard Piringer   +5 more
doaj   +1 more source

IWRM Incorporating Water Use and Productivity Indicators of Economic Clusters Using a Hydro-Economic SDSS

open access: yesHydrology, 2023
IWRM should include the integration of management instruments towards intersectoral efficient water allocation. A platform linking economywide and network-based models, available from a Spatial Decision Support System (SDSS), was used to analyze ...
Gerald Norbert Souza da Silva   +6 more
doaj   +1 more source

Spatial distribution of lead (Pb) in soil: a case study in a contaminated area of the Czech Republic

open access: yesGeomatics, Natural Hazards & Risk, 2022
For decades, the Příbram district in the Czech Republic has been affected by industrial and mining activities, which are the main sources of heavy metal pollutants and negatively affect soil quality.
Nicolas Francos   +2 more
doaj   +1 more source

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