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Fingerprint Dive into the research topics where David Kleijn is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Earth & Environmental Sciences

pollinator
ecosystem service
pollination
bee
biodiversity
crop
agricultural land
crop yield
flower
resource
habitat
species richness
environmental management
flowering
agriculture
insect
conservation management
pollen
land use
effect
soil organic matter
seed
agricultural intensification
agricultural ecosystem
nest
wader
agricultural reform
food security
Common Agricultural Policy
parasite prevalence
bird
grassland
meta-analysis
pest control
food production
European Union
synergism
management practice
population decline
natural enemy
agrochemical
landscape structure
fertilizer
complementarity
Europe
foraging behavior
wetland
forest cover
wasp
parasitoid

Agriculture & Biology

pollination
pollinating insects
ecosystem services
biodiversity
pollinators
Apoidea
crops
crop yield
species diversity
agricultural land
Netherlands
habitats
honey bees
agricultural management
flowers
agricultural policy
environmental management
wild flowers
agriculture
Bombus
pollen
pest control
insects
soil organic matter
Osmia rufa
landscape management
land use
insect pollination
flowering
Aphidoidea
Centaurea cyanus
food security
agroecosystems
mineral fertilizers
Borago officinalis
Sturnus vulgaris
birds
farmers
Sturnidae
farming systems
organisms
meta-analysis
funding
natural enemies
agrochemicals
synergism
ecosystems
concentrating
grasslands
land use change