Subject
vegetation
4
ecology
3
plant ecology
3
biodiversity
2
ecological biochemistry
2
ecosystem
2
landscape
2
biomass production
1
biotope
1
ecological microbiology
1
environmental biology
1
environmental impact assessment
1
environmental quality
1
forest
1
forest decline
1
geography
1
mapping
1
microclimate
1
photosynthesis
1
plant breeding
1
plant physiology
1
plant protection
1
plant reproduction
1
population ecology
1
productivity
1
sedimentary facies
1
sedimentation
1
soil biology
1
soil chemistry
1
soil mechanics
1
soil microbiology
1
soil protection
1
soil science
1
soil surface
1
systematics
1
taxonomy
1
wetland
1