Related by context. All words. (Click for frequent words.) 58 whitebark pines 58 refugia 58 poleward shift 58 seabed sediments 57 boreal regions 56 sagebrush steppe 56 boreal ecosystems 56 C4 grasses 56 Lake Yoa 56 fungus thrives 56 climatic variations 56 alpine ecosystems 56 paleoenvironmental 56 called Abydosaurus mcintoshi 56 insect outbreaks 55 upland forests 55 microhabitats 54 terrestrial ecosystems 54 Enceladus icy 54 shadowed craters 54 Icadyptes 54 cyanobacterial blooms 54 Hine emerald dragonfly 53 Tropical rainforests 53 temporal variability 53 sedimentary deposits 53 mesic 53 crustal thickness 53 Boreal forests 53 mantle convection 53 sparse vegetation 53 Bachman sparrow 53 thermal vents 53 dwelling organisms 53 Slime molds 52 Ozone depletion 52 Vast expanses 52 coniferous forest 52 elevational 52 Snake River Plain 52 Nunavut Territory coal 52 bark crevices 52 groundwater seepage 52 insects reptiles 52 Ontario Lacus 52 migrating flock 52 alpine glaciers 52 midlatitude 52 warmer drier summers 52 coniferous forests 52 Vernal pools 52 Brigham Grette 52 atmospheric CO2 enrichment 52 hydrologic cycle 52 subarctic 52 permafrost degradation 52 halogenated gases 52 Pleistocene Ice Age 52 Plate tectonics 52 willow ptarmigan 52 southern latitudes 52 shrub steppe habitat 52 biogeochemical cycles 52 conifer needles 52 nonnative invasive 52 subalpine meadows 52 Siple Dome 52 McMurdo Dry Valleys 52 Severe infestations 52 yardangs 52 climatic variability 52 carbonate globules 52 paleomagnetic 52 tropical subtropical 52 beech forests 52 dust mote 52 red osier dogwood 52 aquatic fauna 52 atmospheric CO2 levels 52 Subarctic 52 bilaterally symmetrical 51 biospheric 51 biogeographical 51 temperate forests 51 understorey 51 Lake Untersee 51 semiarid regions 51 fungus gnat 51 downwelling 51 unlogged forests 51 Late Paleozoic 51 chemosynthetic 51 megafaunal 51 waterfowl nesting 51 early successional forest 51 subalpine 51 cryovolcanism 51 biogeochemical processes 51 atmospheric haze 51 Pine beetles 51 outcompeting native 51 grassland ecosystem 51 equatorial forests 51 microbialites 51 Neanderthal extinction 51 terra preta 51 lowland rainforests 51 exclosure 51 wood borers 51 spatially explicit 51 overbrowsing 51 tropical savannah 51 Eelgrass 51 overhanging vegetation 51 Syrtis Major 51 tiny single celled 51 equatorial latitudes 51 desiccation 51 Soil compaction 51 lodgepole forests 51 glaciers receded 51 Woolly mammoth 51 mineralogical composition 51 temperature gradients 51 terrestrial mammals 51 Greater Yellowstone Ecosystem 51 harlequin frog 51 piñon juniper 51 ostracods 51 microscopic phytoplankton 51 grassland habitats 51 frogs salamanders 51 Geologically speaking 51 active volcanism 51 headwater stream 51 forest understory 51 Puijila 51 ice nucleation 51 Aerial surveys 51 acidifying oceans 51 biotopes 51 Tent caterpillars 51 Skunk cabbage 51 coral reef bleaching 51 reintroducing lynx 51 midlatitudes 51 intraplate 51 bedrock outcrops 51 coral reef habitats 51 oak elm 50 icesheets 50 lake sediments 50 Garry oak 50 shorter warmer winters 50 weed infestation 50 subglacial 50 understory vegetation 50 larvae burrow 50 blister rust 50 montane 50 Parma wallabies 50 paleoclimatic 50 dieoff 50 trembling aspen 50 nonnative predators 50 deciduous forests 50 flood basalts 50 gopher frogs 50 mildly alkaline 50 Subterranean termites 50 plant hardiness zones 50 volcanic basalt 50 bristlecones 50 seafloors 50 aquatic insect 50 willow flycatcher 50 spruce fir forests 50 mosses lichens 50 spatial scales 50 earthlike 50 reef habitats 50 climatically suitable 50 upland prairie 50 inhabitation 50 spruce fir forest 50 Shivaliks 50 Serengeti ecosystem 50 brood rearing 50 arid semi arid 50 nitrogen deposition 50 outcrop exposures 50 Drywood termites 50 biodiverse ecosystems 50 sparsely vegetated 50 subarctic regions 50 Warmer climates 50 golden toad 50 hibernating mammals 50 humid tropics 50 spinifex 50 tropical savanna 50 ancient lakebed 50 dynamical processes 50 glaciers retreating 50 Defoliation 50 ecoregions 50 subsurface geological 50 wolverine habitat 50 Hellas Planitia 50 ptarmigans 50 abyssal plain 50 thermal gradients 50 Periodical cicadas 50 coastal marine ecosystems 50 evolutionary adaptations 50 unicellular algae 50 massasauga 50 freshwater swamps 50 webworm 50 receding glacier 50 biting midges 50 mixed conifer forests 50 vegetations 50 subsurface ocean 50 Garter snakes 50 fungus infects 50 palaeoclimate 50 pupae consume 50 Titanoboa size 50 Vatnajökull 50 highland mangabey 50 mallee fowl 50 anthropogenically 50 benthos 50 coniferous trees 50 Douglas fir forests 50 Ips beetle 50 Zooplankton 50 geoglyphs 50 teleconnections 50 seismologic 50 sediments deposited 50 yellow bellied marmots 50 aspen regeneration 49 spectacled eider 49 rodent borne diseases 49 wetland vegetation 49 isostatic rebound 49 conifer forest 49 oligotrophic 49 biotope 49 coral skeletons 49 Droughts floods 49 Appy Sluijs 49 sulfate minerals 49 D. audaxviator 49 Geochemical analysis 49 spruce budworm 49 abiotic stresses 49 volcanoes spewing 49 microbial ecosystems 49 sub tropic 49 Kittlitz murrelet 49 molluscan 49 Quaternary Period 49 elongate hemlock scale 49 Polar Regions 49 willow poplar 49 temperate rainforests 49 Overfishing pollution 49 pollinator populations 49 shrublands 49 remote sensing imagery 49 altitudinal 49 brownish haze 49 heavier rainfalls 49 Warmer seas 49 avian predators 49 permanently shadowed regions 49 Petrified wood 49 saber tooth cats 49 sedge grass 49 creatures inhabiting 49 moles voles 49 broadacre crops 49 filamentary structure 49 naturally occurring phenomena 49 treelines 49 hydric soils 49 aspen forests 49 polar latitudes 49 woody vines 49 ecoregion 49 forest canopies 49 crustal movements 49 vegetation greenness 49 isotherms 49 taiga forest 49 streambanks 49 Saturated soil 49 spotted salamander 49 pipistrelle bat 49 berries acorns 49 allelopathic 49 HiRISE image 49 Martian dunes 49 placer workings 49 shortleaf pine 49 sagebrush ecosystems 49 bottomland forests 49 phytoplankton bloom 49 Seagrasses 49 seals walrus 49 broadleaved trees 49 woodlands grasslands 49 warmer wetter 49 mineral olivine 49 grassy woodlands 49 woody vegetation 49 liverworts 49 crustaceans mollusks 49 spadefoot 49 spur throated locusts 49 floodwater mosquito 49 Sea lampreys 49 glaciological 49 mites pesticides 49 deepwater corals 49 sedimentary layers 49 warmer winters 49 lodgepole pine forest 49 beak deformities 49 Eastern Ghats 49 corn rootworms 49 wetlands prairies 49 cave stalagmites 49 maple poplar 49 atmospheric oceanic 49 geothermal gradient 49 Polycyclic aromatic hydrocarbons 49 warm interglacial periods 49 glaciers icebergs 49 Milder winters 49 termite swarms 49 supercooling 49 semidesert 49 premature defoliation 49 yellowing foliage 49 northerly latitudes 49 bonneted bat 49 methane burps 49 Purple loosestrife 49 aphid infestation 49 hydrothermal fluid 48 rhizosphere 48 Coral bleaching 48 polar bears seals 48 deciduous forest 48 giant elephant shrew 48 anthropogenic aerosols 48 Lophelia 48 Henslow sparrows 48 Graphene oxide 48 photosynthesising 48 Warmer oceans 48 ocean basins 48 Temperature extremes 48 pine bark beetle 48 Melting glaciers 48 tent caterpillar 48 spatial variability 48 biogeochemical 48 Spotted knapweed 48 permafrost thaws 48 alfalfa weevils 48 Karner blues 48 vernal pool habitat 48 Antarctic Dry Valleys 48 humid subtropical 48 seafloor sediment 48 drier warmer 48 predator prey dynamics 48 Amazonian forest 48 geological timescales 48 earliest hominid 48 spiders beetles 48 Earths crust 48 termite mounds 48 oxygen isotope ratios 48 mule deer habitat 48 subglacial lakes 48 Ozark hellbender 48 chlorophyll fluorescence 48 cypress tupelo 48 semi arid climates 48 species Arabidopsis thaliana 48 equatorial rainforests 48 calcareous soils 48 karst limestone 48 Subduction zones 48 megadroughts 48 cenospheres 48 hypoxic zone 48 glacial outwash 48 hydrologically connected 48 elm leaf 48 northern boreal forests 48 Scientists theorize 48 leaf scorch 48 spruce beetles 48 mice voles 48 magnetite crystals 48 mammal extinctions 48 Alligator gar 48 FAR WEST TEXAS 48 speleothems 48 macro invertebrate 48 Gambel quail 48 smooth cordgrass 48 scrub shrub 48 cosmic ray intensity 48 fall webworms 48 El Nino Southern Oscillation 48 martian rocks 48 Eutrophication 48 phenological 48 greenland 48 thermally induced 48 freshwater clams 48 tadpole shrimp 48 #.#C #.#C 48 reproduce prolifically 48 talus slopes 48 oak hickory forest 48 fawn survival 48 vexes travelers 48 fine grained sediment 48 fall webworm 48 overhunted 48 volcanic vents 48 boreal toads 48 saxifrage 48 satoyama 48 methane seeps 48 sod webworm 48 orangutan populations 48 mule deer herd 48 waxy coating 48 tailed weasels 48 soils sediments 48 Cottontails seek 48 conserves moisture 48 Poison oak 48 Wild parsnip 48 itch mite 48 milk vetch 48 isotopic signature 48 Yangtze finless porpoise 48 aerosol concentrations 48 borer infestation 48 damming rivers 48 wolves grizzlies 48 anomalously warm 48 larval habitats 48 hummocky 48 interglacial periods 48 leaf wetness 48 Quino checkerspot butterfly 48 Beneficial insects 48 dormant buds 48 Ips beetles 48 birds amphibians reptiles 48 Kilimanjaro glaciers 48 streamside vegetation 48 interannual variability 48 hypersaline 48 midge populations 48 warmer wetter winters 48 shortgrass prairie 48 nematode Caenorhabditis elegans 48 geologically active 48 grasslands woodlands 48 broadleaved 48 abyssal 48 autotrophic 48 penetrating radar 48 whorled 48 Yangtze basin 48 limestone outcroppings 48 caracara 48 riparian habitats 48 polar bears caribou 48 topsoil erosion 48 lianas 48 Storing carbon dioxide 48 great crested flycatcher 48 grassland ecosystems 48 volcanic caldera 48 geosphere 48 hydric soil 48 termite swarm 48 Martian dust 48 marshy wetland 48 eucalypt forests 48 Ice Age mammals 48 lenticular clouds 48 oak savannahs 48 upland meadows 48 Herschel Crater 48 Banerdt 48 chlorotic 48 Kihansi spray toad 47 Phenology 47 alfalfa weevil 47 Planitia 47 Toba eruption 47 spiders scorpions 47 hydrological cycles 47 root rots 47 glacier melts 47 Magellanic Penguins 47 Gamma ray burst 47 riparian woodland 47 grasslands wetlands 47 stingless bees 47 olivines 47 biosignatures 47 Conservation tillage 47 defoliators 47 Palouse prairie 47 nutria ate 47 microfossil 47 Dear EarthTalk Are 47 permafrost thaw 47 waxy cuticle 47 limber pine 47 fauna flora 47 Hotter drier 47 broadleaf weed 47 Puget Sound lowlands 47 thermal inertia 47 duff layer 47 single celled algae 47 lodgepole forest 47 meltoff 47 ponderosa pine forests 47 pediment gravels 47 cedar hemlock 47 diffuse aurora 47 sedge meadow 47 Warmer wetter weather 47 geology hydrology 47 fencerows 47 multi decadal 47 overabundant deer 47 Ground penetrating radar 47 jack pine trees 47 mangrove vegetation 47 karst caves 47 hydrological cycle 47 coccolithophores 47 infertile soils 47 Fungus gnats 47 polar oceans 47 glacier retreat 47 butternut trees 47 desertified 47 deciduous woodlands 47 subalpine fir 47 conodonts 47 elevation models DEMs 47 boreal forests 47 irruptive species 47 planet habitability 47 Antarctic krill 47 thawing tundra 47 algaes 47 ponderosas 47 Navajo Sandstone 47 Qinghai Tibetan Plateau 47 freshwater lakes rivers 47 subsurface soils 47 temperate latitudes 47 geomorphological 47 red oak acorns 47 bryophytes 47 sedimentological 47 strontium isotope 47 salamanders frogs 47 pocket gophers 47 Sharp tailed grouse 47 lodgepole pine trees 47 Laramidia 47 contour maps 47 hot humid climates 47 forest tent caterpillar 47 coniferous tree 47 budworm 47 forested watersheds 47 Steep slopes 47 Gakkel Ridge 47 pasture grasses 47 photosynthetic apparatus 47 warmings 47 polar craters 47 Lodgepole pine 47 Mississippi Alluvial 47 Himalayan river basins 47 physiographic 47 Dutch elm fungus 47 ectotherms 47 extratropical cyclones 47 densely branched 47 katabatic winds 47 flatback turtle 47 Fluctuating temperatures 47 broad leaved trees 47 sequestering CO2 47 structural lineaments 47 Cryogenian 47 clayey 47 prairie grasslands 47 tropical troposphere 47 devouring insects 47 Otto Bliesner 47 aspen parkland 47 C# fullerenes 47 airglow 47 Dan Herms 47 subantarctic 47 Laurentide Ice Sheet 47 Eucalyptus plantations 47 Svaliava 47 seafloor habitats 47 seafloor sediments 47 gooney birds 47 moon Mimas 47 montane forest 47 deep convective clouds 47 Mosquito larvae 47 floodplains wetlands 47 situ measurements 47 manzanitas 47 yellowing leaves 47 carbon fluxes 47 basalt volcanic 47 monoculture farming 47 barrens 47 fir forests 47 shrubs grasses 47 leach toxic chemicals 47 threatened woodland caribou 47 Gusev crater 47 Antarctic stratosphere 47 CO2 fluxes 47 Heavily infested 47 Shackleton Crater 47 metal zonation 47 cicada emergence 47 meteor impacts 47 branch dieback 47 overstory 47 nearshore marine 47 harvester ants 47 birch maple 47 Warmer drier weather 47 Cryptococcus gattii 47 rootlets 47 Whirling disease 47 marine phytoplankton 47 permafrost melts 47 spur throated locust 47 alluvial sediments 47 molecular phylogenetic 47 smoggy atmosphere 47 vegetative propagation 47 overwinters 47 bark beetle infestations 47 phyllosilicate 47 leopard frog 47 atmospheric moisture 47 sulfidic 47 ingression 47 microbes decompose 47 longleaf pine trees 47 Kasatochi 47 ROLLING PLAINS soil 47 geomorphic 47 Arctic Caribou Herd 47 cinder cones 47 southerly latitudes 47 monoculture plantations 47 ancient lava flows 47 Mount Bosavi 47 Ediacara 47 sylvatic plague 47 bronze birch borer 47 spruce grouse 47 lateritic 47 circumpolar Arctic 47 Adélie penguins 47 mesospheric 47 erodable 47 planktons 47 soil salinization 47 Mild winters 47 Freshwater mussels 47 eskers 47 pine bark beetles 47 Late Ordovician 47 soil moistures 47 drier winters 47 microfossils 47 seedling vigor 47 photosynthetic bacterium 47 riparian corridors 47 overgrazing deforestation 47 Martian polar 47 diatom species 47 oriental bittersweet 47 Mark Shieldcastle 47 tectonic uplift 47 oak savannas 47 tropic regions 47 antelope bighorn sheep 46 creosote bush 46 Sugar maples 46 Domoic acid neurotoxin 46 uncultivable 46 nutrient depletion 46 enforcing clawbacks poisons 46 outcompetes 46 submicrometer 46 cometary impacts 46 riparian forests 46 Arctic tundra 46 beech bark disease 46 Stripe rust 46 Peat bogs 46 ambrosia beetles 46 Cryo EM 46 atmospheric circulations 46 oak poplar 46 Phanerozoic 46 spiders ants 46 bark peels 46 photosynthesise 46 hydrology geology 46 SST anomalies 46 underground burrows 46 windward slopes 46 Scattered rains 46 karst formations 46 Cutworms 46 Sphagnum 46 white tailed ptarmigan 46 Soybean cyst nematode 46 grassy savannah 46 woodland habitats 46 lunar craters 46 stem elongation 46 cosmic ray flux 46 rocky intertidal 46 Mercury magnetosphere 46 soil carbon sequestration 46 infrared spectral 46 iceberg calving 46 madrones 46 refrozen ice 46 nesting cavities 46 mammal fossils 46 arundo 46 atmospheric deposition 46 boxelder 46 habitat fragmentation 46 wild ungulates 46 chlorophyll concentrations 46 glacial interglacial 46 tropical glaciers 46 specular reflection 46 Spider mites 46 poult survival 46 deciduous hardwood 46 seedbank 46 freshwater sawfish 46 piñon trees 46 black billed magpies 46 Magicicada 46 magnetic substorms 46 spectroscopic measurements 46 leafminer 46 alluvial plains 46 caribou calving 46 leaf blotch 46 pinyon pines 46 atmospheric aerosol 46 earths surface 46 uncompacted 46 mountain plovers 46 lowland forest 46 Envisat ASAR 46 western corn rootworm 46 vegetation 46 basaltic rocks 46 dense rainforests 46 ecotoxicity 46 cropland pastures 46 alluvial soils 46 estuarine habitats 46 Stinging nettle 46 polar vortex 46 lakebed sediments 46 interstellar boundary 46 erupt explosively 46 endemic species 46 terraformed 46 geodynamic 46 eroding shorelines 46 riparian vegetation 46 cutworm 46 oceanic circulation 46 warm interglacial 46 yellow poplar 46 ejecta blanket 46 quaking aspens 46 herbivorous mammals 46 evergreen conifers 46 peat soils 46 fault scarps 46 nutrient leaching 46 planets atmospheres 46 lowland tropical 46 potato leafhopper 46 Bald cypress 46 marine biota 46 Toolik Lake 46 broadleaf forests 46 mice shrews 46 montane forests 46 scrubby vegetation 46 retreating glaciers 46 wetland soils 46 spruce beetle 46 radar interferometry 46 Asian longhorn beetle 46 Geologic mapping 46 nitrogen leaching 46 cicada killer 46 presettlement 46 heterotrophic 46 malaria vector 46 ungrazed 46 Siberian permafrost 46 morphological evolution 46 meteoroid impacts 46 plantlike bacteria 46 peat lands 46 sagebrush ecosystem 46 SOUTH PLAINS soil 46 sequesters carbon 46 layered outcrops 46 unlogged 46 salt cedars 46 deforestation desertification 46 denning habitat 46 deformational 46 hydrosphere 46 permafrost 46 Snow buntings 46 Amazonian rainforest 46 deicing salts 46 climatic extremes 46 filamentary structures 46 Prescribed burning 46 Freedom Giant Miscanthus 46 birch forests 46 polynyas 46 leaf undersides 46 Osterhuber 46 biologically diverse ecosystems 46 Siberian Traps 46 hotter drier 46 successional 46 Norway Svalbard 46 woodrat 46 Fortymile herd 46 pinyon pine 46 Fossilised 46 aquatic biodiversity 46 phenotypic variation 46 long eared jerboa 46 wolverine populations 46 nematode species 46 SOUTHWEST TEXAS soil 46 Whitebark pines 46 dry deciduous forests 46 CO2 CH4 46 bristlecone 46 deciduous azaleas 46 Warmer winters 46 sequester atmospheric 46 Topographic maps 46 bunchgrass 46 Lake Myvatn 46 white sided jackrabbit 46 Socompa 46 lithium bearing brines 46 hemlock forests 46 sheet Summerhayes 46 thawing permafrost 46 Fossilized 46 bottomland hardwood forests 46 oceanic islands 46 riparian zones 46 subtropical climates 46 isotopic compositions 46 Indian Ocean Dipole 46 dormant spores 46 radar altimetry 46 oaks elms 46 cistus 46 nebulosity 46 bristlecone pine 46 freshwater wetland 46 spatial heterogeneity 46 huckleberry crop 46 HiRISE images 46 Kamoamoa eruption 46 treeless plains 46 southern supercontinent 46 Whiteflies 46 herbivorous animals 46 Bristlecone pines 46 black swallow wort 46 driftless 46 invertebrate populations 46 pinon pines 46 marine sediments 46 staghorn 46 geological sequestration 46 tussock grasslands 46 epiphytes 46 biodiversity hotspot 46 alkaline soils 46 foehn 46 hydrated electron 46 moonquakes 46 subterranean termite 46 subterranean caves 46 reed canary grass 46 Indo Gangetic 46 Feral swine 46 nitrogen fixers 46 soil biota 46 drier summers 46 methanogenesis 46 bloomed profusely 46 Avian botulism 46 stony meteorites 46 temperature reconstructions 46 grasses mosses 46 biodiversity hotspots 46 topographies 46 grasses wildflowers 46 biogeochemical cycling 46 brown hyena 46 subpolar 46 Hellas Basin 46 plankton blooms 46 bottomland hardwood 46 olivine rich 46 ENSO cycle 46 whipsnake 46 floras 46 permafrost melting 46 oceanic currents 46 tobacco budworm 46 limb breakage 46 waviness 46 Whillans Ice Stream 46 Rhizoctonia 46 eolian 46 limestone outcrops 46 stratospheric clouds 46 meteorological oceanographic 46 tropical latitudes 46 culex tarsalis 46 silty mud 46 sawfly larvae 46 thermal gradient 46 mushrooms truffles 46 anthropogenic carbon dioxide 46 emergences 46 filamentous algae 45 mountain snowpacks 45 paramo 45 satellite imageries 45 herbicide resistant crops 45 inbreeding depression