Results 11 to 20 of about 961,050 (204)
Characteristics of aerosol types and identifying the external dust sources (the case of Mashhad city, Iran) [PDF]
E3S Web of ConferencesAerosols, consisting of solid, liquid, and gaseous particles, emerge from both natural and humaninduced origins, impacting air quality over substantial distances. This investigation focuses on discerning dust origins in the polluted city of Mashhad, Iran.
Rashki Alireza +2 more
doaj +1 more source
Agriculture, 2022 In this study, three digital, site-specific, yield-mapping methods for winter wheat were examined, and their precision was evaluated. The crop yields of heterogeneous fields at three locations were determined on a site-specific basis using a yield ...
Matthias Stettmer +5 more
doaj +1 more source
Evaluation of Desertification Control Projects Based on Sustainable Development Goals (Case Study: Gonabad County, Khorasan Razavi Province, Iran) [PDF]
مدیریت بیابانDesertification is a complex process of land degradation that results in significant natural and environmental damage, ultimately leading to ecosystem destruction.
Rokhsareh Khashtabeh +4 more
doaj +1 more source
Development of optimal location and design capacity of wastewater treatment plants for urban areas: a case study in Samawah city [PDF]
, 2020 Water, and related wastewater structures, are critical factors in the existence and the improvement of civilizations. Wastewater gathering and management has a considerable effect on the climate and economy at both regional and global level, and ...
Al-Mukaram, NAR +2 more
core +2 more sources
Productivity of soybean in management zones with application of different sowing densities
Ciência Rural, 2018 : The present study aimed to assess the efficiency of sowing at variable rates for soybean cultivation in two management zones (MZs) which were defined based on stable attributes and correlated with productivity using the Fuzzy C-means clustering ...
Rafaela Greici da Motta Camicia +6 more
doaj +1 more source
Agronomy, 2020 The delineation of management zones (MZs) has been suggested as a solution to mitigate adverse impacts of soil variability on potato tuber yield. This study quantified the spatial patterns of variability in soil and crop properties to delineate MZs for ...
Humna Khan +5 more
doaj +1 more source
USING REMOTELY PILOTED AIRCRAFT (RPA) IMAGERY TO MAP THE PROFITABILITY OF COTTON CROPS [PDF]
Engenharia Agrícola, 2023 The goal of this paper was to apply a method for the delineation of vegetation homogeneous zones (HZs) to map the profitability of cotton ( Gossypium sp.) using NDVI (Normalized Difference Vegetation Index) data from RPA imagery.
Erli P. dos Santos +5 more
doaj +1 more source
Fuzzy Classification in the Determination of Input Application Zones
Revista Brasileira de Ciência do Solo, 2016 Correctly interpreting soil fertility and its spatial distribution within an area helps to lessen losses and environmental effects associated with agriculture, to optimize fertilization and liming practices.
Julião Soares de Souza Lima +3 more
doaj +1 more source
Agriculture, 2022 The optimization of soil sampling is very important in precision agriculture. The main aim of this study was to evaluate the relationships between selected spectral indices (NDWI—normalized difference water index and NDVI—normalized difference vegetation
Piotr Mazur +2 more
doaj +1 more source
Drought and desertification management in arid and semi-arid zones of Northern Nigeria [PDF]
, 2011 Purpose: This paper seeks to review the state of desertification in Nigeria, historical trends and past national efforts as well as ongoing programs for combating the fast-spreading desert conditions in the arid zones of the country.
Johar, Foziah +2 more
core +1 more source