Search Results - "Occurrence characteristic"
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Occurrence, migration, and ecological risk assessment of Neonicotinoid insecticides in water and sediments of Dongting Lake, China
Published 2025-07-01Subjects: Get full textABSTRACT: Neonicotinoid insecticides (NEOs) have become an integral part of the global insecticide market due to their high efficiency and low toxicity. However, their environmental persistence has raised significant ecological concerns. Dongting Lake represents a vital freshwater lake in China, and...
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Characteristics of water and soil loss occurrence under contour hedges condition in red soil slope fields
Published 2003-07-01Subjects: Get full textMonthly distribution characteristics of rain capacity and rainfall erosion force, water and soil loss occurrence characteristics, soil infiltration characteristics and the connection between soil infiltration and runoff and soil loss were studied under contour hedge condition of experiment plots in...
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Gas occurrence characteristics in marine-continental transitional shale from Shan23 sub-member shale in the Ordos Basin: Implications for shale gas production
Published 2025-06-01Subjects: “…Micro-scale shale gas occurrence characteristics…”Pore structure characteristics, gas content, and micro-scale gas occurrence mechanisms were investigated in the Shan23 sub-member marine-continental transitional shale of the southeastern margin of the Ordos Basin using scanning electron microscope images, low-temperature N2/CO2 adsorption and high-...
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