Related by context. Frequent words. (Click for all words.) 56 phosphorus runoff 55 Nielsen Gammon 55 biological oceanographer 53 biogeochemist 53 forest ecologist 52 aquatic ecologist 51 Sedimentation 51 nitrogen deposition 51 Schladow 50 Extension agronomist 50 Mark Fendrick 50 phosphorus pollution 49 nutrient runoff 49 Jonathan Overpeck 49 carbon dioxide concentrations 49 Rignot 49 Priscu 49 freshwater mussels 48 Algal 48 Hans Graber 48 Tropical Meteorology Project 48 Geosystems Engineering Department 48 Extension entomologist 48 Darrel Good 48 Ken Caldeira 48 nutrient loading 47 wetter winters 47 Ross Gittell 47 marine ecologist 47 Dr. Arnold Monto 47 freshwater ecosystems 47 Smol 47 nitrate concentrations 47 biological oceanography 47 hotter drier 47 Nancy Rabalais 47 nitrogen fixation 46 chemical oceanography 46 Kaspari 46 harmful algae blooms 46 Skidaway Institute 46 terrestrial ecosystems 46 microbial ecology 46 oceanography professor 46 University AgCenter 46 hydrologic cycle 45 ocean acidity 45 Climatologist 45 plankton blooms 45 atmospheric chemist 45 nitrification 45 prairie potholes 45 anoxic 45 chemical oceanographer 45 Christopher D' Elia 44 NCAR scientist 44 agronomy professor 44 Lunine 44 Takle 44 migratory bird populations 44 marine sediments 44 Todey 44 Limnology 44 Atchafalaya rivers 44 udesk@unc.edu 44 ecologist 44 headwater streams 44 tributary rivers 44 Schnitkey 44 Serreze 44 bioenergy crops 44 paleobiologist 44 Lavrakas 44 aquatic ecosystems 43 sediment 43 bioaccumulation 43 mussel species 43 hydrological cycle 43 Michigan 43 oxygen starved 43 soils 43 Karenia brevis 43 nitrogen 43 Pellitteri 43 groundwater depletion 43 geosciences professor 43 Rahmstorf 43 aquatic invertebrates 43 quaggas 43 rusty crayfish 43 drier summers 43 soil salinity 43 associate professor emeritus 42 Harry Hillaker 42 aquatic ecosystem 42 predator prey relationships 42 harmful algal blooms 42 geochemist 42 cooler wetter 42 clathrates 42 carbon sequestration