主题词：Soil and Environmental Studies; Marine and environmental studies; Agricultural Productivity and Crop Improvement; Botany and Plant Ecology Studies; Geological Studies and Exploration; Rangeland Management and Livestock Ecology; Aquatic and Environmental Studies; Agriculture and Biological Studies; Water Resources and Management; Ecology and biodiversity studies; Bryophyte Studies and Records; Climate change and permafrost; Environmental and Biological Research in Conflict Zones; Transboundary Water Resource Management; Soil Carbon and Nitrogen Dynamics; Tree-ring climate responses; Plant Ecology and Taxonomy Studies; Animal Diversity and Health Studies; Geology and Paleoclimatology Research; Animal Ecology and Behavior Studies; Remote Sensing in Agriculture; Soil Geostatistics and Mapping; Climate variability and models; Fire effects on ecosystems; Ecology and Vegetation Dynamics Studies