More specific terms
- NT abiotic factor
- NT aerobic condition
- NT anaerobic condition
- NT balance of matter
- NT bio-availability
- NT biodiversity
- NT biogeochemical cycle
- NT biological attribute
- NT biological production
- NT biomass
- NT biotic factor
- NT climax
- NT ecological abundance
- NT ecological balance
- NT ecological carrying capacity
- NT ecological factor
- NT ecological niche
- NT genetic diversity
- NT genetic variation
- NT land cover
- NT nutrient
- NT species
- NT vegetation cover