About: aquifer

Head noun: aquifer

Same concepts
http://dbpedia.org/resource/Aquifer

Broader concepts

label	provenance	confidence
source of fresh water	isap:273435502	0.632636
natural system	isap:274098720	0.597634
natural resource	isap:51972494	0.589201
drinking water source	isap:273435503	0.588200
factor	isap:274010267	0.528135
source of ground water	isap:273435511	0.527236
water source	isap:273435499	0.513232
source of water	isap:273435498	0.496441
water system	isap:274098719	0.491504
water supplies	isap:51298602	0.485899
source of drinking water	isap:273435505	0.461723
groundwater source	isap:273435508	0.457686
hydrological feature	isap:429250264	0.439626
sensitive area	isap:78623703	0.430879
fresh water source	isap:273435514	0.429410
environmental issue	isap:36486884	0.418958
water supply	isap:266545043	0.410060
water resource	isap:51972492	0.409476
geological formation	isap:317453714	0.405290
environmental feature	isap:429250265	0.400657
hydrogeologic unit	isap:76836031	0.398408
water storage	isap:431673866	0.394792
geologic feature	isap:429250266	0.381261
body of water	isap:78519658	0.360342
source of groundwater	isap:273435523	0.355154
part	isap:80245269	0.353950
underground river	isap:40629379	0.352200
water body	isap:78519656	0.350796
freshwater source	isap:273435519	0.334511
exempt aquifer	isap:428279759	0.329524
geologic formation	isap:317453713	0.324734
geological layer	isap:35082806	0.319935
underground pool	isap:80209977	0.319935
hydrologic unit	isap:76836030	0.319422
underground chamber	isap:428355153	0.315867
groundwater resource	isap:51972497	0.311713
area	isap:78623700	0.298650
water	isap:40796746	0.289980
natural source	isap:273435507	0.288805
underground water source	isap:273435509	0.283603
issue	isap:36486883	0.273948
resource	isap:51972491	0.271393
source	isap:273435500	0.265141
environmental media	isap:37345956	0.248973
freshwater	isap:244573436	0.246967
boundary condition	isap:318372711	0.246366
good thing	isap:34187503	0.240987
key	isap:511204797	0.229444
mineral	isap:437487859	0.228909
environment	isap:65070079	0.223506
use	isap:511192612	0.221396
system	isap:274098722	0.220162
aquifer	isap:428279755	0.214929
ground	isap:275050037	0.213425
rock layer	isap:35082807	0.211602
formation	isap:317453715	0.210186
stratum of permeable rock	isap:428377128	0.204497
topic	isap:34990622	0.187336
place	isap:35296737	0.185679
chance	isap:275537682	0.184965
group	isap:35613898	0.184780
means	isap:37349541	0.181188
problem	isap:428287362	0.174549
water table	isap:33736568	0.173248
coal seam	isap:79866835	0.170247
function	isap:45751475	0.159495
concentration	isap:145301943	0.157362
ground water	isap:40796747	0.157192
gravel	isap:275287536	0.148432
rock formation	isap:317453717	0.147682
rock	isap:79714184	0.132713
zone	isap:76561587	0.131528
lake	isap:80620902	0.110545
spill	isap:37924473	0.110349
groundwater	isap:64746485	0.108321
stream	isap:274906034	0.104909
water quality	isap:433926216	0.099662
danger	isap:270807530	0.097972
concern	isap:431985455	0.094918
location	isap:45960554	0.094471
distribution	isap:512040581	0.089430
soil	isap:79798794	0.078668
sand	isap:79835866	0.073553
instead	isap:435443409	0.067817
component	isap:316846003	0.055942
number	isap:272246430	0.055425
pesticide	isap:317213177	0.053897
people	isap:268402751	0.038312

Narrower concepts

label	provenance	confidence
ogallala aquifer	isap:428279754	0.741865
confine aquifer	isap:428279757	0.659907
water-table aquifer	isap:428279763	0.542088
artesian aquifer	isap:428279756	0.498921
great artesian basin	isap:226883051	0.495062
limestone	isap:23871226	0.447650
water supply	isap:446935387	0.426711
high plain	isap:226303318	0.423882
water source	isap:447408425	0.417643
recharge area	isap:7670091	0.406123
alluvial deposit	isap:437453081	0.404947
edwards aquifer	isap:428279760	0.392958
source of drinking water	isap:447408426	0.391772
floridan aquifer	isap:428279765	0.390297
sandstone	isap:28632202	0.378667
water table	isap:225146897	0.361551
ogallala	isap:346283936	0.321399
groundwater	isap:138215978	0.286431
water	isap:230176999	0.250206
ogallalum	isap:24477810	0.248834
river	isap:228154073	0.243037
aquifer	isap:428279755	0.214929
chalk	isap:228965508	0.201319
edwards	isap:433934418	0.197853
layer	isap:223286617	0.192663
spring	isap:444687218	0.182708
sand	isap:6143279	0.179655
area	isap:7670088	0.170261
surface	isap:435749654	0.166415
aquitard	isap:344785737	0.163969
gravel	isap:440983100	0.155968
well	isap:11107256	0.148487
rain	isap:6154076	0.138681
permeability	isap:110161549	0.134788
fact	isap:2236344	0.125362
gaza	isap:4901407	0.124077
pipeline	isap:346272815	0.122718
rock	isap:4183716	0.114571
material	isap:346986552	0.108642
cave	isap:6718374	0.108512
contamination	isap:477613403	0.105043
respect	isap:434752487	0.100241
vicinity	isap:342973439	0.096079
stream	isap:445509244	0.095370
depths	isap:442360398	0.095219
study	isap:224951881	0.094691
fish	isap:4796858	0.089885
condition	isap:28769492	0.088600
site	isap:6027290	0.074089
pollution	isap:24375343	0.072775