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1
المؤلفون: Teja Tscharntke, Carsten Thies, Barbara E. Scheid
المصدر: Agricultural and Forest Entomology. 13:173-179
مصطلحات موضوعية: 0106 biological sciences, 2. Zero hunger, biology, Ecology, Biological pest control, Forestry, 15. Life on land, medicine.disease_cause, biology.organism_classification, 010603 evolutionary biology, 01 natural sciences, Parasitoid, 010602 entomology, Pollinator, Insect Science, Pollen, medicine, Nectar, media_common.cataloged_instance, Plant cover, European union, Agronomy and Crop Science, media_common, Meligethes aeneus
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2
المصدر: Journal of Applied Ecology. 46:1106-1114
مصطلحات موضوعية: 2. Zero hunger, 0106 biological sciences, geography, geography.geographical_feature_category, Ecology, biology, Biodiversity, Species diversity, 15. Life on land, biology.organism_classification, 010603 evolutionary biology, 01 natural sciences, Population density, Grassland, 010602 entomology, Abundance (ecology), Hoverfly, Species richness, Arable land