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(Click for frequent words.) 64 saline aquifers 63 deep saline aquifers 63 saline aquifer 62 saline formations 62 unmineable coal seams 60 underground geologic formations 60 sequestering carbon dioxide 60 geological sequestration 58 underground coal seams 58 geological formations 58 Storing carbon dioxide 57 terrestrial biosphere 57 sequester CO2 56 CO ₂ 56 sequester carbon dioxide 56 geological repository 56 geologic formations 55 hydrate deposits 55 Nitrogen N2 55 deep saline aquifer 54 produced Friedlingstein 54 gigatonne 54 permafrost melts 54 Methane hydrates 54 contamination Nishiyama 53 sequestering CO2 53 sequestered CO2 53 Arctic permafrost 53 methane hydrates 53 Norne field 53 liquid condensates 53 Carbon dioxide CO2 53 colorless odorless radioactive 53 geological repositories 52 salt dome caverns 52 impermeable shale 52 methane hydrate deposits 52 hydro fracturing 52 legally binding pact obligating 52 unlined pits 52 Bonanza Ledge Zone 52 seabed sediments 52 spokeswoman Tisha Petteway 52 carbon dioxides 51 drillsites 51 methane CH4 51 NIOB interval n 51 methane 51 methane hydrate 51 Liquified natural 51 unmineable 51 seafloor sediments 51 hydraulically fracture 51 earths crust 51 megatonne 51 Melkøya 51 basal till 51 Adequate ventilation 51 CO2 sequestration 51 frac plugs 51 Methane hydrate 51 shallower Cretaceous 50 biogases 50 carbon dioxide 50 deplete oxygen 50 seabottom 50 hydraulically fracturing 50 kerogen 50 dense shale formations 50 subsurface aquifers 50 cow belches 50 porous sandstone 50 vertical wellbore 50 leach toxins 50 ethane propane butane 50 sulphate aerosols 50 neutron generators 50 ozone particulate matter 50 brackish groundwater 50 subsurface soils 50 situ extraction 50 Roughrider uranium 50 filter feeders sucking 50 clathrates 50 Chiis deposit 50 refinable 50 open pitable 50 excrete methane 50 Toroa prospect 50 Soumber 50 Triassic formations 50 underground caverns 50 methane clathrates 49 seafloor methane 49 Korkan target 49 surface geochemistry 49 abyssal plain 49 stabilizing atmospheric concentrations 49 technically recoverable oil 49 Geologic Storage 49 undiscovered recoverable 49 subglacial lake 49 soils sediments 49 hydrologically connected 49 biosequestration 49 inert nitrogen 49 liquid NGL fractionation 49 Marcellus shale formation 49 Siberian Arctic 49 APNewsBreak Bubble 49 prebiotic molecules 49 CarbonSMART ™ enterprise 49 resevoirs 49 Wireline logs 49 Longmen Shan fault 49 geo sequestration 49 depleted aquifers 49 subsalt cluster 49 carbon dioxide CO2 49 shallow aquifers 49 sequester carbon dioxide emissions 49 oilsands extraction 49 Gas hydrates 49 Lake Vostok 49 ethane methane 49 carbon dioxide equivalent CO2e 49 undiscovered hydrocarbon 49 anthropogenic carbon dioxide 49 emit GHGs 49 waste decomposes 49 subseafloor 49 subsalt layer 49 hoofed critters 49 Floridian aquifer 49 Orbiting Carbon Observatory OCO 49 rubbly 49 composited assay 49 sequesters carbon dioxide 49 Colorado Roan Plateau 49 boron trifluoride 48 carbonate reservoir 48 carbon dioxide CO ² 48 absorbs carbon dioxide 48 subterranean aquifers 48 geothermal hydroelectric 48 Transocean Discoverer Enterprise 48 CH 1C 48 tritium contaminated 48 gasifying coal 48 pipes corroding 48 subglacial lakes 48 Peat bogs 48 frack fluid 48 gasify coal 48 thawing tundra 48 permeability reservoir 48 hydrocarbon reservoirs 48 Cretaceous Jurassic 48 Brimstone leach pad 48 CO -2 48 Stora Sahavaara magnetite 48 economically exploitable 48 unburned hydrocarbons carbon monoxide 48 CIM compliant 48 photosynthesis Solazyme does 48 cow enteric 48 Utsira 48 economically producible 48 permafrost 48 economically extractable 48 Sleeping Giant Zone 48 carbon fluxes 48 Carbon sequestration 48 microscopic bubbles 48 ounces Moz. 48 bituminous thermal 48 geophysically logged 48 Cretaceous sandstone 48 Anuri kimberlite 48 shift methane seeps 48 drillhole spacing 48 pollutes groundwater 48 Cow burps 48 gypsum byproduct 48 geologic sequestration 48 thawing Arctic permafrost 48 tar sands bitumen 48 CO2 48 coalbed 48 Suncor oilsands 48 noxious gasses 48 biomass biogas 48 Vasari fresco 48 Daisetta sits 48 colorless odorless poisonous 48 added Stengell 48 inadvertently puncturing 48 situ bitumen 48 Ground penetrating radar 48 bulk vitrification 48 cenospheres 48 Paboase South 48 Methane CH4 48 McClusky Canal 48 geologic basins 48 carbon dioxide nitrous oxide 48 Recoverable reserves 48 deplete ozone 48 oilsand 48 Frontier Discoverer 48 GHG emitted 48 methyl cyanide 48 Redfield Wilder 48 Eagle Nest deposit 48 clathrate 48 #bcf [002] 48 compressed gases 48 coal seam thickness 47 robotic submersibles 47 geophysical logs 47 Berea sandstone 47 electrolyze 47 permafrost thaws 47 DelFrari 47 smog forming gases 47 Oligocene reservoir 47 Mankranho concession 47 LaRonde Extension 47 sequestration CCS 47 Lake Yoa 47 magma cools 47 halogenated gases 47 manmade greenhouse gas 47 geosequestration 47 Cellulose ethanol 47 mercury sulfur dioxide 47 geophysics geochemistry 47 gooey bitumen 47 undiscovered technically recoverable 47 frac'ing 47 Andreeva Bay 47 fragile reef ecosystems 47 Simuku 47 microbes decompose 47 Burning charcoal 47 nitrous oxide N2O 47 polyaromatic hydrocarbons 47 methane emitted 47 geophysical surveys trenching 47 Airplanes sprayed 47 horizontal Haynesville shale 47 sandstone aquifer 47 Cauchari Olaroz 47 extractable reserves 47 particulates sulfur dioxide 47 ethane extraction 47 reinjects 47 freshwater aquifer 47 shatter tightly compacted 47 Banerdt 47 Alliston Aquifer 47 Project Rulison 47 Lockerby Depth Zone 47 downhole geophysical 47 Mechanical trenching 47 minable 47 graphitic carbon 47 Au eqv 47 cryogenic liquids 47 basalt formations 47 induced polarization geophysics 47 breathable particles 47 glasslike logs 47 Coalbed methane 47 sulfate aerosols 47 chemical dispersants underwater 47 liquids solids 47 combustion byproducts 47 predate NI #-# 47 LKC interval n 47 electromagnetic geophysical 47 conventionally recoverable natural 47 invisible odorless tasteless 47 operated horizontal wells 47 leave NoWaste TM 47 Minapampa Zone 47 Polycyclic aromatic hydrocarbons 47 hydrofluorocarbons HFCs perfluorocarbons PFCs 47 smog forming compounds 47 mineable coal 47 vast troves 47 Coromandel Great Barrier 47 Changbei 47 OTCBB PTPE FRANKFURT 4PP 47 Kaunisvaara Iron Ore 47 Sierra snowmelt 47 Ionic liquids 47 Ouro Verde deposit 47 InvestorsKeyhole various news 47 photic zone 47 gas hydrates 47 Croton watershed 47 carbondioxide 47 Shallower 47 offshore subsalt 47 downhole geophysics 47 Puajanca Zone 47 Saturn outermost 47 contaminate aquifers 46 Svalbard islands 46 vadose zone 46 salt domes 46 hydrothermal fluid 46 radionuclide detection 46 cellulose hemicellulose 46 methane seeps 46 drillship Discoverer Enterprise 46 springtime ozone 46 naturally occurring accumulations 46 salt caverns aquifers 46 enriched uranium hexafluoride 46 frac fluid 46 gamma logs 46 tarry bitumen 46 forestry residues 46 alkaline leaching 46 marketable byproducts 46 Matala deposit 46 IP Resistivity 46 CO2e emissions 46 Ausable # 46 coalmine methane 46 protons collide shattering 46 anomalous radon 46 Mothae pipe 46 Polluted runoff 46 sulfur dioxide SO2 nitrogen 46 end Ixtoc spewed 46 Chayvo field 46 KINSHASA Congo Fabulous 46 spokeswoman Clarice Ransom 46 Ozark Aquifer 46 hydraulic fracturing fluids 46 Shahdaniz 46 OGIP 46 mildly radioactive 46 mineralize 46 carbonaceous shale 46 forest thinnings 46 Santa Eduwiges mine 46 bedrock aquifers 46 EPA Toxics Release 46 subsurface ocean 46 replenishing groundwater 46 argon atoms 46 Sicera Norte 46 sedimentary deposits 46 TrendSetter solar hot 46 penetrating electromagnetic 46 underground mineable 46 anthropogenic CO 46 Butia prospect 46 bitumen tar 46 Lengai 46 poisonous chlorine 46 lunar magma 46 geophysics trenching 46 subglacial 46 replenish aquifers 46 Integrated Carbon Capture 46 Espirito Santo Basin 46 Foisey Creek 46 ultracold temperatures 46 PAHs polycyclic aromatic hydrocarbons 46 Arctic Coastal Plain 46 plutonium americium 46 Elemental mercury 46 surface mineable 46 toxic hydrogen sulfide 46 Tapuli Stora Sahavaara 46 Utica Shale formation 46 bulk mineable deposit 46 coral skeletons 46 caprock 46 metal zonation 46 tailing impoundment 46 pore spaces 46 El Manto 46 Mirador formation 46 biogenic methane 46 calcium bicarbonate 46 mineralogical composition 46 coalbeds 46 Hydrogen Sulfide H2S 46 iron sulphate 46 nanodroplets 46 Earths crust 46 biomasses 46 clastic reservoirs 46 Mamm Creek 46 fluid inclusions 46 hydrocarbon saturations 46 carcinogenic toxins 46 dissolved oxygen pH 46 oxidized mercury 46 MICHAEL REYNOLDS 46 ozone O3 46 Fracking involves 46 onshore shale formations 46 Brigham Grette 46 Greenland glacier 46 choppers hover low 46 Sulphurets deposit 46 dredged sediment 46 nonpolluting renewable 46 perforations #,#-#,# feet [001] 46 Discoverer Enterprise drillship 46 ionise 46 subsalt fields 46 upflow 46 Tiriganiaq deposit 46 microbialites 46 geomicrobiology 46 AKD# appraisal 46 DDH IAX 46 Chevron Gorgon LNG 46 GHG Tailoring Rule 46 Coal gasification 46 ocean sediment cores 46 abyssal plains 46 Tortigny deposit 46 nuclear fission reactors 46 contaminants leach 46 NQ diamond 46 appraisal sidetrack 46 Tar sands 46 Sediment cores 46 Treated wastewater 46 Goliad ISR 46 Hueco Bolson 46 hydrogeologic 46 Verkhnechonskoye 46 Sian Praso 46 permanently shadowed craters 46 neutrino telescope 46 drilling muds 46 Sm3 45 liquefied natural 45 nanotechnology supercomputing 45 Magusi deposit 45 groundwaters 45 upwelling currents 45 offshore Snoehvit 45 benzene toluene ethylbenzene 45 stream sediment geochemical 45 Southland lignite 45 shadowy craters 45 #,#-#,# b d [001] 45 Wingfield Pointe 45 photosynthetic organism 45 Kharecha 45 subsurface 45 meter spacings 45 Nemegosenda Project 45 Penészlek 45 anaerobic decomposition 45 sodium coolant 45 Shiranish formation 45 methane hydrates exist 45 sulphate particles 45 geochemical geophysical 45 Peat bog 45 kimberlitic bodies 45 tailing piles 45 Devonian reef 45 Tropical rainforests 45 desalinating seawater 45 Breccia Ridge 45 geophysics prospecting 45 Appy Sluijs 45 reservoir permeability 45 fracturing fluids 45 potent greenhouse gas 45 muddy slop dredged 45 ViewScan produces 45 Campaigns spar 45 radioactive byproducts 45 methyl chloroform 45 Western Sedimentary Basin 45 global warming gasses 45 drilling recompletions 45 baseload renewable 45 Debarwa deposit 45 liquefying coal 45 Ayelen Vein 45 irrigate farmland 45 Nabors participates 45 IGCC plants 45 culverts ditches 45 National Pollutant Release 45 Mongora 45 frac flowback 45 ethane propane 45 extract bitumen 45 Athabasca tar sands 45 arsenic cadmium mercury 45 CO2CRC 45 acquifers 45 extract coalbed methane 45 Nivloc Mine 45 soil vapor intrusion 45 hydraulic fracturing fracking 45 Halemba coal mine 45 respired 45 Komahun 45 hat containment dome 45 sedimentation basin 45 biogas biomass 45 Arctic Barents Sea 45 matrix porosity 45 economically recoverable 45 fine grained sedimentary rock 45 liquefication 45 polar craters 45 earths surface 45 trap accelerators brake fluid 45 Tres Juanes Norte 45 penetrating geophysical 45 shale formations 45 lunar soil 45 planets atmospheres 45 Prophecy Ulaan Ovoo coal 45 earth crust 45 spokeswoman Skylar McElhaney 45 Induced polarization IP 45 Zuun Mod deposit 45 photochemical reactions 45 Inland Bays watershed 45 isotopic signature 45 Reinga Basin 45 Gething formation 45 Gamba sandstone 45 BTEX chemicals 45 permeable soils 45 Douay Ouest 45 Lumsden Potash 45 chloride salts 45 Opposes drilling 45 syngas mixture 45 carbon dioxide concentrations 45 Mars Squyres 45 Maybrun 45 pyrolysis oils 45 CO2 CH4 45 Bio SNG 45 Ruvuma Basin 45 flammable methane 45 creates calcium sulfate 45 freshwater lakes rivers 45 utilisable 45 Dear EarthTalk Are 45 streambank stabilization 45 spokeswoman Kristen Skopeck 45 Balarat Project 45 nanochannel 45 Enceladus icy 45 chlorophyll fluorescence 45 CO2 equivalents 45 Urenui Formation 45 radioactive nuclides 45 Tianwaitian field 45 farmlands drier 45 Ammazzo 45 litho geochemical 45 PBS Coals Quecreek Mine 45 Amundsen Sea 45 DDH CF# 45 sylvinite 45 Tasour field 45 busted wellhead 45 CO2 eq 45 containing soot dioxins 45 emitting fossil fuels 45 BP ruptured Macondo 45 antineutrino 45 Jurassic reservoirs 45 Kamoamoa eruption 45 cleanest burning 45 Stuart Haszeldine 45 neutrino experiments 45 Barail 45 subsurface geology 45 coal seams coalbed 45 Bramley Murton 45 shellfishing waters 45 asphaltenes 45 frac fluids 45 Compressed hydrogen 45 tight sandstone formations 45 sedimentological 45 particulate matter nitrogen oxides 45 granite bedrock 45 Dioulafoundou 45 perforated interval 45 insitu 45 Strathcona Fiord 45 DDH #B 45 underground shale formations 45 recharge basins 45 Radioactive substances 45 mixture CWM 44 proposed Bonanza Ledge 44 coincident geophysical 44 thermal vents 44 Pampalo 44 Melkoya 44 petrophysical evaluation 44 peat lands 44 Memouniat Formation 44 salt caverns 44 depleting fossil 44 bathymetric surveys 44 Lake Untersee 44 heat trapping pollutants 44 chloride concentrations 44 Greenhouse Gas Inventory 44 VTEM airborne surveys 44 vacuum distillation 44 vast Myrdalsjokull ice 44 Hydrogen fluoride 44 Dauletabad gas 44 Fracing 44 New Johnsonville Tenn. 44 geological mapping trenching 44 Biomethane 44 regasified 44 global warming gases emitted 44 Shakhova 44 aquifers 44 Chimiwungo 44 trenching sampling 44 uphole Cretaceous 44 Nitric acid 44 flammable vapors 44 supercritical CO2 44 Cabeus 44 magnetocaloric 44 Heruga 44 WDC# 44 shale basins 44 cyclic carbonates 44 nitrogen argon 44 sulfolane 44 acidifies 44 demineralised water 44 frac sand 44 Fracking involves injecting 44 Qualified Person overseeing Lydian 44 ozone depleting compounds 44 drilling coring 44 peat soils 44 Systematic sampling 44 ground radiometric surveys 44 ignition Manchin 44 cave stalagmites 44 Engineering Laboratory DUSEL 44 Scotford upgrader 44 coalbed gas 44 liquefied ammonia 44 smog forming chemicals 44 Nueva Concepcion 44 amine scrubbing 44 Domestically TexCom disposes 44 sulfur dioxide nitrous oxide 44 Seafloor 44 sub glacial lakes 44 Yamal Peninsula 44 Setbacks mount 44 Radioactive waste 44 Ozark aquifer 44 carbon dioxide sequestration 44 harmful vapors 44 CO ² 44 sequester atmospheric 44 using Ordinary Kriging 44 seabed 44 Moxa Arch 44 Keathley Canyon block 44 Alliston aquifer 44 volcanic ridges 44 Fashion Movie Reviews 44 Ammazzo prospect 44 groundwater aquifers 44 Chukchi leases 44 zinc bromide 44 dirtiest fossil 44 EOR techniques 44 Cheal B3 44 shaded craters 44 trap antimatter atoms 44 upper troposphere 44 Benthic Rover 44 Varandey terminal 44 liquefied gases 44 nitrogen oxides sulfur oxides 44 tailpipe gases 44 Xstrata Copper Las Bambas 44 Breccia Ridge Zone 44 picocurie 44 Arctic icecap 44 Lupita Mine 44 Venezuela Orinoco belt 44 bearing stratigraphy 44 Goulds Dam 44 shale extraction 44 bitumen extraction 44 DGGS 44 shadowed craters 44 strontium isotope 44 prevent icylike crystals 44 minable reserves 44 molybdenum trioxide 44 Containment booms 44 GtC 44 buoyancy thickness 44 polluted sediment 44 Yegua sands 44 Devon Jackfish 44 radioactive nuclei 44 Wytowno # 1 44 subaqueous 44 beneficially reused 44 Despoblados 44 Canadon Seco 44 spokeswoman Jawauna Greene 44 Outer Foothills 44 nitric oxides 44 cited krypton strontium 44 ultradeep 44 tailpipes smokestacks 44 desalinating water 44 melt glaciers 44 Mnazi Bay 44 unrisked resource potential 44 liquid xenon 44 neurotransmitter molecules 44 distant supernovas 44 #CBN 44 tarlike 44 Orphan Basin 44 harmful gasses 44 journal Palaios 44 Brackish water 44 Poplar Deposit 44 Greenhouse gases trap 44 siliceous sediments 44 layered sedimentary rock 44 BP deploys deepsea 44 Semiletov 44 Songliao Basin 44 Nui Kem 44 Guajes West 44 filter impurities 44 Khvalynskoye 44 synthetic liquid hydrocarbons 44 Ice Coring 44 endocrine disrupting compounds 44 Mangahewa 44 Cardium formation 44 Pourquoi Pas French 44 Hassaï 44 terrain Arthaud 44 underground encasement 44 benzene arsenic 44 NQ diameter drill 44 PdA Extension 44 Rotliegend sandstone 44 unconventional hydrocarbon 44 plasma torches 44 gigaton 44 supercomputer simulations 44 geothermic 44 Encino Vein 44 electrolyze water 44 Lona O 44 icesheets 44 Nunavut Territory coal 44 Melting permafrost 44 Desulfurization 44 Sierras Blancas 44 Mussel Watch 44 DPIIP 44 bedrock aquifer 44 degassed 44 cubic feet BCF 44 fracing fluids 44 groundwater aquifer 44 basal sands 44 desorption 44 adsorbed onto 44 displaces oxygen 44 Wona SW Zone 44 batteries supercapacitors 44 storage casks 44 PurposeEnergy laid 44 carbonate formations 44 Hoidas Lake 44 Regional Carbon Sequestration 44 lithium hydroxide 44 potassium cyanide poisoning 44 subsea containment 44 geo mapping 44 subsurface minerals 44 Potassium hydroxide 44 geochemical assay 44 Hoyle Pond underground 44 deepest darkest abyss 44 nonrenewable fossil fuels 44 Pumped storage 44 Domoic acid neurotoxin 44 halite 44 co2 44 hydrologist Carolyn Driedger 44 diamond bearing gravels 44 deplete aquifers 44 curies 44 subbituminous coal 44 analyze geo chem 44 batteries flywheels 44 Qaidam 44 horizontal wellbore 44 Mallery Stockwork 44 undersea volcanic 44 Ross Salawitch 44 Depth SAFOD 44 utilizable 44 Patchawarra Formation 44 Biscayne Aquifer 44 Failed blowout preventer 44 silicate rocks 44 NQ diamond drill 44 liquid CTL 44 uncompacted 44 degreasing solvent 44 Sekayu block 44 carbon monoxide nitrogen oxides 44 trillionth tonne 44 pentacene molecule 44 Hydrogen sulphide 44 Septic tanks 44 El Orito vein 44 Hadal Awatib 44 porosity permeability 44 lithium enriched 44 freshwater aquifers 44 BWPD 44 IP induced polarization 44 photochemical processes 44 Alberta tarsands 44 shale tar sands 44 sequester carbon emissions 44 Klaza Zone 44 Jellyfish swarm northward 44 inject grout 44 La Tapata Gold 44 lunar craters 44 Goldpines North 44 magma chambers 44 caverns 44 cryogenic liquid 44 decaying detritus 44 hydrocarbon accumulations 44 massive underwater plumes 44 Kim Carstensen WWF 44 Plate tectonics 44 reconnaissance mapping 44 polymetallic seafloor massive sulphide 44 flowrate 44 Belle Plaine Saskatchewan 44 Debarwa 44 Peru Camisea 44 Frontera Shallow Fields 44 greenhouse gases GHG 44 contaminates groundwater 44 ozone nitrogen dioxide 44 sulphide concentrate 44 Canadon Seco formation 43 Global Warming Potential GWP 43 Hydrogen sulfide 43 densest cluster 43 nonproducing 43 non dispersive infrared 43 fracced 43 Moatize coal 43 sulfidic 43 Titan smoggy 43 emit CO2 43 Late Paleozoic 43 oxide hydrofluorocarbons perfluorocarbons 43 diamondiferous kimberlite pipes 43 abiogenic 43 Homespun remedies 43 separating gunk 43 GHGs emitted 43 carbon sequestered 43 licenses PL# 43 coal slurry ponds 43 Ira Leifer 43 decomposing trash 43 Compressed natural 43 OGX 2A 43 diffusion MRI 43 tubeworm 43 lithium boron 43 Auctioneer T. rex 43 Jackpine mine 43 Yamana Pilar Au 43 prospecting geological mapping 43 tpy CO2e 43 Antarctic stratosphere 43 microdiamonds 43 Synthetic genomics 43 ozone precursors 43 geoneutrinos 43 diffuse aurora 43 LGGC 43 Fracture stimulation 43 unlogged forests 43 cyanobacterial blooms 43 geochemical surveying 43 permafrost melting 43 shallower formations 43 zinc indium 43 Oro Amigo 43 Significant assay 43 geomechanics 43 air sparging 43 coal liquification 43 vat leach 43 methane ethane 43 neutrino detectors 43 OOIP 43 nitrogen oxides carbon monoxide 43 intersected mineralized zones 43 overlying layers 43 Snake River Aquifer 43 SAFOD 43 Bio DME 43 Sergipe Alagoas 43 Discoverer Enterprise drill 43 smallest ecological footprint 43 recharge underground aquifers 43 atmospheric CO2 levels 43 Renard cluster 43 iron titanium oxide 43 technically recoverable 43 megatonnes 43 Geochemical analysis 43 Santa Margarita vein 43 believe toxic phosphine 43 nuclides 43 McMurdo Dry Valleys 43 angular boulders 43 belowground 43 gaseous hydrocarbons 43 adit sampling 43 electro magnetic anomalies 43 carbon isotopes 43 geology geochemistry 43 VTEM conductor 43 absorbs CO2 43 decomposing manure 43 Messenger Formation 43 volcanic arcs 43 hydrocarbon saturation 43 Wasamac property 43 bicarbonate ions 43 Sequestering 43 blowout preventer BOP 43 methanogenic bacteria 43 protons collide 43 methane nitrous oxide hydrofluorocarbons 43 pliosaur ferocious predator 43 Kutcho Project 43 Optical tweezers 43 gaseous methane 43 atmospheric deposition 43 permanently shadowed 43 Biomass boilers 43 drillcore 43 saline groundwater 43 dinitrogen 43 desalinisation 43 gushing wellhead 43 dimethyl sulphide 43 heat trapping carbon dioxide 43 moulins 43 Okeanos Explorer 43 Segala deposit