ILSP Focused Crawler

50:abattoir waste=environmental policy;deterioration of the environment

50:accidental pollution=deterioration of the environment

50:acid rain=deterioration of the environment

70:acidification=deterioration of the environment

70:acidification of the environment=deterioration of the environment

100:afforestration=cultivation of agricultural land;deterioration of the environment

25:agricultural disaster=cultivation of agricultural land;deterioration of the environment

50:agricultural production policy=cultivation of agricultural land;environmental policy

50:agricultural waste=environmental policy;deterioration of the environment

25:aid to disaster victims=environmental policy;deterioration of the environment

50:air pollution=deterioration of the environment

80:allocation of land=cultivation of agricultural land;natural environment

40:alpine farming=cultivation of agricultural land

100:alternative energy=energy policy;environmental policy

100:alternative energy source=energy policy;environmental policy

30:alternative technology=energy policy;environmental policy

100:analysis of water=environmental policy

70:animal life=natural environment

70:animal life protection=environmental policy;natural environment

25:animal production=environmental policy

25:animal resources=environmental policy;natural environment

40:animal welfare=environmental policy

80:anti-pollution device=environmental policy;deterioration of the environment

70:aquatic environment=natural environment

50:aquifer=natural environment

70:Arctic=natural environment

50:area management=environmental policy

80:arid zone=cultivation of agricultural land;deterioration of the environment;natural environment

25:asbestos=deterioration of the environment

50:atmospheric conditions=deterioration of the environment;natural environment

50:atmospheric pollution=deterioration of the environment

30:atomic energy=energy policy;environmental policy

80:available energy resources=energy policy;natural environment

25:avian-influenza=natural environment

70:bathing water=natural environment

100:biocenosis=natural environment

100:bioclimatology=natural environment

25:bioconversion=environmental policy

25:biodegradation=environmental policy

100:biodiversity=natural environment

50:biogas=energy policy;deterioration of the environment

50:biological standard=environmental policy

50:biomass=energy policy;deterioration of the environment;natural environment

50:biosphere=natural environment

80:biosphere reserve=environmental policy

100:biotic community=natural environment

100:biotope=natural environment

100:boreal forest=natural environment

25:cell phone radiation=deterioration of the environment

70:charge for polluting product=environmental policy

50:chemical accident=deterioration of the environment

50:chemical fertiliser=cultivation of agricultural land;deterioration of the environment

50:chemical pollution=deterioration of the environment

80:chemical waste=deterioration of the environment

25:civil liability=environmental policy

70:classified forest=environmental policy

50:clean industry=environmental policy

50:clean technology=environmental policy

70:clearing of land=cultivation of agricultural land;deterioration of the environment

100:climate change=deterioration of the environment;natural environment

50:climatic zone=natural environment

30:climatology=natural environment

50:coal waste=deterioration of the environment

70:coastal area management=environmental policy;deterioration of the environment

70:coastal management=environmental policy;deterioration of the environment

50:coastal pollution=environmental policy;deterioration of the environment

100:coastal protection=environmental policy;natural environment

60:coastal region=deterioration of the environment;natural environment

70:coastal zone management=environmental policy;deterioration of the environment

10:combustion gases=deterioration of the environment

50:Community environmental policy=environmental policy

30:compost=cultivation of agricultural land;deterioration of the environment

80:conservation of fish stocks=environmental policy

80:conservation of forests=environmental policy;natural environment

80:conservation of nature=environmental policy;natural environment

80:conservation of resources=environmental policy

80:conservation of soil=cultivation of agricultural land;natural environment

80:conservation of water sources=environmental policy;natural environment

40:contamination=deterioration of the environment

50:control of pollution=environmental policy

70:conversion of waste=environmental policy;deterioration of the environment

25:corrosion=deterioration of the environment

50:cost of pollution=environmental policy;deterioration of the environment

80:countryside conservation=environmental policy;natural environment

70:countryside preservation=environmental policy;natural environment

70:crime against the environmet=environmental policy;deterioration of the environment

50:crop losses=cultivation of agricultural land;deterioration of the environment

50:cross-border movement of waste=environmental policy;deterioration of the environment

80:damage to the environment=deterioration of the environment

20:danger of sickness=environmental policy;deterioration of the environment

50:decontamination of water=environmental policy

50:defoliation=cultivation of agricultural land;deterioration of the environment

70:deforestation=cultivation of agricultural land;deterioration of the environment

50:degassing=environmental policy;deterioration of the environment

80:degradation of the environment=deterioration of the environment

80:degree of pollution=environmental policy;deterioration of the environment

80:delta=natural environment

50:depletion of the ozone layer=environmental policy;deterioration of the environment

40:deposit on a polluting product=environmental policy;deterioration of the environment

70:desalination=environmental policy

80:desertification=deterioration of the environment;natural environment

80:designated development area=environmental policy;deterioration of the environment

80:designated development zone=environmental policy;deterioration of the environment

20:destruction of crops=cultivation of agricultural land;environmental policy;deterioration of the environment

50:destruction of the ozone layer=environmental policy;deterioration of the environment

50:deterioration of the ozone layer=environmental policy;deterioration of the environment

50:discharge into the sea=environmental policy;deterioration of the environment

50:discharge of pollutants=environmental policy;deterioration of the environment

70:discharge of waste=environmental policy;deterioration of the environment

70:discharge tax=environmental policy

50:disinfection=environmental policy

70:disposal of radioactive effluent=deterioration of the environment

50:disposal of waste=environmental policy;deterioration of the environment

50:disposal site=environmental policy

50:domestic waste=deterioration of the environment

50:drinking water=environmental policy;natural environment

50:drought=deterioration of the environment;natural environment

40:dry framing=cultivation of agricultural land;natural environment

70:dumping of waste=environmental policy;deterioration of the environment

30:dung=cultivation of agricultural land;deterioration of the environment

60:eco-balance=environmental policy;natural environment

60:eco-friendly tourism=environmental policy

50:eco-industry=environmental policy

60:eco-label=environmental policy

60:ecological balance=environmental policy;natural environment

50:ecological industry=environmental policy

100:ecological niche=natural environment

60:ecological tourism=environmental policy

25:ecologically sensitive area=environmental policy;deterioration of the environment

60:ecology=environmental policy;natural environment

60:ecology movement=environmental policy

30:ecology party=environmental policy

60:economic instrument for the environment=environmental policy

70:ecopoint system=environmental policy;deterioration of the environment

70:ecosystem=natural environment

70:ecotax=environmental policy

60:ecotourism=environmental policy

20:electrical interference=deterioration of the environment

50:electrical waste=deterioration of the environment

10:electricity storage device=deterioration of the environment

20:electromagnetic field=deterioration of the environment

20:electromagnetic pollution=deterioration of the environment

20:electromagnetic radiation=deterioration of the environment

50:electronic waste=deterioration of the environment

100:endangered species=environmental policy

50:endemic disease=environmental policy

50:energy crop=energy policy;natural environment

50:energy policy=energy policy

50:energy resources=energy policy;natural environment

50:energy site=energy policy;environmental policy;natural environment

70:energy tax=energy policy;environmental policy

50:environment improvement=environmental policy

70:environmental acidification=deterioration of the environment

70:environmental awareness=environmental policy

70:environmental charge=environmental policy

70:environmental crime=environmental policy;deterioration of the environment

80:environmental damage=deterioration of the environment

70:environmental economics=environmental policy

70:environmental education=environmental policy

80:environmental harm=deterioration of the environment

60:environmental indicator=environmental policy

70:environmental industry=environmental policy

50:environmental inspection=environmental policy;deterioration of the environment

50:environmental law=environmental policy

50:environmental legislation=environmental policy

50:environmental liability=environmental policy

50:environmental monitoring=environmental policy;deterioration of the environment

70:environmental offence=environmental policy;deterioration of the environment

70:environmental policy=environmental policy

70:environmental protection=environmental policy;natural environment

70:environmental quality standard=environmental policy

50:environmental regulations=environmental policy

50:environmental research=environmental policy

70:environmental standard=environmental policy

70:environmental statistics=environmental policy

50:environmental studies=environmental policy

50:environmental surveillance=environmental policy;deterioration of the environment

70:environmental tax=environmental policy

70:environmental training=environmental policy

50:environmental watch=environmental policy;deterioration of the environment

60:environmentally friendly tourism=environmental policy

60:environment-friendly label=environmental policy

70:environmetal cooperation=environmental policy

50:environmetally sound technology=environmental policy

25:equatorial zone=natural environment

80:erosion=deterioration of the environment

25:eruption of volcano=deterioration of the environment

40:estimate of resources=environmental policy

80:estuary=natural environment

70:European Environment Agency=environmental policy

70:eutrophication=deterioration of the environment;natural environment

50:evaluation of resources=environmental policy

50:exclusive economic zone=environmental policy

10:exhaust fumes=deterioration of the environment

70:exhaustion of resources=environmental policy;deterioration of the environment

70:exploitation of resources=environmental policy

70:exploitation of the sea-bed=environmental policy;natural environment

70:exploitation of the seas=environmental policy;natural environment

25:explosion hazard=deterioration of the environment

25:explosion risk=deterioration of the environment

50:export of waste=environmental policy;deterioration of the environment

25:extraction of oil=environmental policy

70:felling of trees=cultivation of agricultural land;deterioration of the environment

70:fight against insects=environmental policy

50:fight against noise=deterioration of the environment

70:fight against wastage=environmental policy

50:fire protection=environmental policy

50:firefighting=environmental policy

50:fish stocks conservation=environmental policy

70:fishery management=environmental policy

50:fishery resources=environmental policy

50:food contamination=environmental policy;deterioration of the environment

30:food hygiene=environmental policy

25:food inspection=environmental policy

40:foodstuffs legislation=cultivation of agricultural land;environmental policy

50:forest=natural environment

70:forest conservation=environmental policy;natural environment

70:forest protection=environmental policy;natural environment

50:forestry policy=cultivation of agricultural land;environmental policy

80:frigid zone=natural environment

50:fuel reprocessing=deterioration of the environment

50:fuel resources=energy policy;natural environment

25:fur-bearing animal=natural environment

25:game animal=natural environment

70:garbage disposal=environmental policy;deterioration of the environment

60:gas emission reduction=environmental policy;deterioration of the environment

100:gas harmful to the ozone layer=deterioration of the environment

50:geomorphology=natural environment

25:geophysical environment=natural environment

100:global warming=deterioration of the environment;natural environment

80:green area=environmental policy

70:green tax=environmental policy

60:green tourism=environmental policy

70:greenhouse effect=environmental policy;deterioration of the environment;natural environment

100:greenhouse gas=deterioration of the environment

50:ground water=natural environment

50:groundwater=natural environment

70:groundwater protection=environmental policy;natural environment

80:harm to the environment=deterioration of the environment

50:harmful plant=natural environment

50:hazardous waste=deterioration of the environment

20:health risk=environmental policy;deterioration of the environment

25:heavy metal=deterioration of the environment

25:herbicide=cultivation of agricultural land;deterioration of the environment

40:hill farming=cultivation of agricultural land

50:hospital waste=deterioration of the environment

50:household waste=deterioration of the environment

50:humid zone=natural environment

50:hunting permit=environmental policy

50:hunting regulations=environmental policy

50:hunting season=environmental policy

50:hydraulic energy=energy policy;natural environment

50:improvement of the environment=environmental policy

50:improvement of the soil=cultivation of agricultural land;natural environment

50:industrial effluent=deterioration of the environment

25:industrial hazard=deterioration of the environment

25:industrial pollution=environmental policy;deterioration of the environment

25:industrial region=deterioration of the environment

50:industrial waste=deterioration of the environment

50:inland waters=natural environment

50:inshore fishing=natural environment

60:inshore grounds=natural environment

70:intensive farming=cultivation of agricultural land;environmental policy

25:international responsibility=environmental policy

40:inventory of resources=environmental policy

30:ionising radiation=deterioration of the environment

50:irrigation=cultivation of agricultural land;natural environment

80:land allocation=cultivation of agricultural land;natural environment

70:land clearing=cultivation of agricultural land;deterioration of the environment

20:landholding system=cultivation of agricultural land;environmental policy

70:landscape protection=environmental policy;natural environment

50:law of the sea=environmental policy

50:lead pollution=environmental policy;deterioration of the environment

10:lead-free petrol=environmental policy

50:liability for ecological damage=environmental policy

50:liability for environmental damage=environmental policy

50:liability for environmental harm=environmental policy

30:liquid manure=cultivation of agricultural land;deterioration of the environment

60:littoral zone=deterioration of the environment;natural environment

50:livestock effluent=environmental policy;deterioration of the environment

50:local pollution=deterioration of the environment

50:low waste technology=environmental policy

50:management of resources=environmental policy;natural environment

50:management of waste=environmental policy;deterioration of the environment

70:man-made disaster=environmental policy;deterioration of the environment

100:marine ecosystem=natural environment

70:marine environment=natural environment

30:marine mammal=natural environment

50:marine pollution=environmental policy;deterioration of the environment

50:marine resources=natural environment

40:maritime area=natural environment

70:marketable emission permit=environmental policy;deterioration of the environment

60:marsh=natural environment

50:material of animal origin=environmental policy

20:mechanical vibration=deterioration of the environment

30:metal by-product=deterioration of the environment

50:metal pollution=environmental policy;deterioration of the environment

50:metal waste=deterioration of the environment

50:micropollutant=deterioration of the environment

25:microwave radiation=deterioration of the environment

80:migratory bird=natural environment

50:mineral resources=natural environment

30:mining product=natural environment

50:mining resources=natural environment

50:monitoring of pollution=environmental policy;deterioration of the environment

50:monitoring of the environment=environmental policy

50:motor vehicle pollution=environmental policy;deterioration of the environment

20:mountain area=natural environment

50:mountain forest=natural environment

20:mountain region=natural environment

50:national city park=natural environment

50:national park=natural environment

50:natural catastrophe=deterioration of the environment

50:natural disaster=deterioration of the environment

100:natural environment=environmental policy;natural environment

50:natural hazard=environmental policy;deterioration of the environment

50:natural resources=natural environment

80:nature park=environmental policy

70:nature protection=environmental policy;natural environment

80:nature reserve=environmental policy

70:negotiable pollution permit=environmental policy;deterioration of the environment

100:new energy=energy policy;environmental policy

50:noise abatement=deterioration of the environment

25:noise level=environmental policy;deterioration of the environment

25:noise pollution=environmental policy;deterioration of the environment

50:noise protection=environmental policy;natural environment

40:non-ionising radiation=deterioration of the environment

30:non-polluting technology=energy policy;environmental policy

40:non-polluting vehicle=environmental policy;deterioration of the environment

70:non-recoverable waste=environmental policy;deterioration of the environment

70:non-renewable resources=energy policy;environmental policy;natural environment

50:North-West Atlantic Fisheries Organisation=natural environment

40:nuclear accident=environmental policy;deterioration of the environment

40:nuclear control=environmental policy

40:nuclear damage=environmental policy;deterioration of the environment

30:nuclear energy=environmental policy

40:nuclear safety=environmental policy

50:nuclear waste=deterioration of the environment

10:nuisance=deterioration of the environment

30:offshore drilling=natural environment

50:oil pollution=environmental policy;deterioration of the environment

50:oil slick=environmental policy;deterioration of the environment

50:oil spill=environmental policy;deterioration of the environment

30:organic compound=cultivation of agricultural land;deterioration of the environment

30:organic fertiliser=cultivation of agricultural land;deterioration of the environment

50:organic pollution=environmental policy;deterioration of the environment

70:over-exploitation of resources=environmental policy

60:ozone layer=deterioration of the environment

40:packaging product=environmental policy

50:percolation water=natural environment

30:pesticide=cultivation of agricultural land;deterioration of the environment

50:pesticide residue=cultivation of agricultural land;deterioration of the environment

50:phreatic water=natural environment

100:physical environment=environmental policy;natural environment

50:planning of space=environmental policy

30:plant health product=cultivation of agricultural land;deterioration of the environment

80:plant life=natural environment

70:plant protection product=environmental policy;natural environment

40:plant resources=environmental policy;natural environment

70:polar region=natural environment

50:polluted area=deterioration of the environment

50:polluted region=deterioration of the environment

70:polluter pays=environmental policy

70:polluter pays policy=environmental policy

70:polluter pays principle=environmental policy

50:polluting product=deterioration of the environment

70:pollution control=environmental policy

70:pollution control measures=environmental policy;deterioration of the environment

50:pollution from agricultural sources=environmental policy;deterioration of the environment

50:pollution from land-based sources=environmental policy;deterioration of the environment

70:pollution from ships=deterioration of the environment

80:pollution index=environmental policy;deterioration of the environment

80:pollution level=environmental policy;deterioration of the environment

50:pollution of the atmosphere=deterioration of the environment

50:pollution of the seas=environmental policy;deterioration of the environment

50:pollution of waterways=environmental policy;deterioration of the environment

60:pond=natural environment

25:portable telephone radiation=deterioration of the environment

40:poultry farming=cultivation of agricultural land

70:preservation of the environment=environmental policy

60:prevention of pollution=environmental policy;deterioration of the environment

50:process water=environmental policy;deterioration of the environment

50:processing of waste water=environmental policy

40:prospecting for resources=environmental policy

80:protected area=environmental policy;deterioration of the environment

100:protected species=environmental policy

50:protection against fire=environmental policy

50:protection against noise=environmental policy

50:protection against radiation=environmental policy

70:protection of animal life=environmental policy;natural environment

70:protection of animals=environmental policy;natural environment

70:protection of beauty spots=environmental policy;natural environment

70:protection of birds=environmental policy;natural environment

70:protection of forest=environmental policy;natural environment

70:protection of nature=environmental policy;natural environment

70:protection of plant health=environmental policy;natural environment

70:protection of plant life=environmental policy;natural environment

70:protection of plants=environmental policy;natural environment

50:protection of resources=environmental policy

70:protection of soil=environmental policy;natural environment

70:protection of the coastal zone=environmental policy;natural environment

70:protection of the environment=environmental policy;natural environment

70:protection of the landscape=environmental policy;natural environment

80:public gardens=environmental policy

100:quality of the environment=environmental policy

20:quality standard=environmental policy

50:radiation protection=environmental policy;deterioration of the environment

40:radioactive accident=environmental policy;deterioration of the environment

50:radioactive contamination=deterioration of the environment

70:radioactive effluent disposal=deterioration of the environment

30:radioactive materials=deterioration of the environment

50:radioactive pollution=deterioration of the environment

50:radioactive waste=deterioration of the environment

40:reactor safety=environmental policy

70:recovery of waste=environmental policy;deterioration of the environment

70:recycling of materials=environmental policy;deterioration of the environment

70:recycling of waste=environmental policy

50:recycling technology=environmental policy

50:red mud=deterioration of the environment

60:reduction of gas emissions=environmental policy;deterioration of the environment

70:reduction of pollution=environmental policy;deterioration of the environment

40:regulations on foodstuffs=cultivation of agricultural land;environmental policy

70:renewable energy=energy policy;environmental policy;natural environment

70:renewable resources=energy policy;environmental policy;natural environment

70:replacement of resources=environmental policy

70:reprocessing of waste=environmental policy;deterioration of the environment

50:resources conservation=environmental policy

50:resources exhaustion=environmental policy;deterioration of the environment

70:resources exploitation=environmental policy

50:resources management=environmental policy;natural environment

50:resources of the sea=natural environment

50:responsibility for environmental damage=environmental policy

70:reuse of waste=environmental policy

70:rubbish dump=environmental policy;deterioration of the environment

40:safety of nuclear installations=environmental policy

40:safety of nuclear power stations=environmental policy

100:salinisation=deterioration of the environment

50:sawdust=environmental policy;deterioration of the environment

50:scrap metal=deterioration of the environment

20:sea fishing=natural environment

50:sea-bed=natural environment

70:sea-bed exploitation=environmental policy;natural environment

70:seas exploitation=environmental policy;natural environment

70:selective waste collection=environmental policy;deterioration of the environment

25:sensitive area=environmental policy;deterioration of the environment

25:sensitive natural area=environmental policy;deterioration of the environment

70:separate waste collection=environmental policy;deterioration of the environment

70:sewage sludge=environmental policy;deterioration of the environment

50:sewer water=environmental policy;deterioration of the environment

70:shore protection=environmental policy;natural environment

50:sifting residue=deterioration of the environment

40:single-crop farming=cultivation of agricultural land;environmental policy

50:slaughterhouse waste=environmental policy;deterioration of the environment

100:soft energy=energy policy;environmental policy

30:soft technology=energy policy;environmental policy

60:soft tourism=environmental policy

70:soil conservation=cultivation of agricultural land;environmental policy

50:soil improvement=cultivation of agricultural land;natural environment

50:soil pollution=environmental policy;deterioration of the environment

70:soil protection=cultivation of agricultural land;environmental policy

50:soil resources=natural environment

100:soil salination=deterioration of the environment

50:solid urban waste=deterioration of the environment

25:sound pollution=environmental policy;deterioration of the environment

100:species diversity=natural environment

60:stagnant water=natural environment

70:standard relating to the environment=environmental policy

70:storage of waste=environmental policy

50:stratospheric pollution=environmental policy;deterioration of the environment

100:substitute energy=energy policy;environmental policy

50:subtropical zone=natural environment

50:surface fresh water=natural environment

25:sustainable development=environmental policy

20:system of land ownership=cultivation of agricultural land;environmental policy

70:tax on polluting product=environmental policy

70:temperate zone=natural environment

70:terrestrial ecosystem=natural environment

25:territorial law=environmental policy

25:thermal discharge=deterioration of the environment

50:thermal energy=energy policy;deterioration of the environment

50:thermal pollution=deterioration of the environment

50:tidal energy=energy policy;natural environment

25:town traffic=deterioration of the environment

30:toxic discharge=deterioration of the environment

30:toxic hazard=deterioration of the environment

30:toxic product=deterioration of the environment

30:toxic risk=deterioration of the environment

30:toxic substance=deterioration of the environment

30:toxicity=deterioration of the environment

70:tradeable discharge permit=environmental policy;deterioration of the environment

70:tradeable emission=environmental policy;deterioration of the environment

70:tradeable emission permit=environmental policy;deterioration of the environment

70:transferable emission permit=environmental policy;deterioration of the environment

50:transfrontier pollution=deterioration of the environment

70:transgene loom=environmental policy

50:tropical disease=environmental policy

50:tropical zone=natural environment

40:ultraviolet radiation=deterioration of the environment

70:unauthorised dumping=deterioration of the environment

50:underground pollution=environmental policy;deterioration of the environment

70:underground storage of waste=environmental policy

30:underwater mineral resources=environmental policy;natural environment

80:use of water=environmental policy;natural environment

50:used battery=deterioration of the environment

50:used oil=deterioration of the environment

40:UV radiation=deterioration of the environment

25:volcanic eruption=deterioration of the environment

70:waste disposal=environmental policy

50:waste disposal area=environmental policy

50:waste disposal site=environmental policy

50:waste export=environmental policy;deterioration of the environment

50:waste incineration=environmental policy

70:waste management=environmental policy;deterioration of the environment

70:waste recycling=environmental policy;deterioration of the environment

70:waste removal=environmental policy;deterioration of the environment

70:waste reuse=environmental policy

70:waste treatment=environmental policy;deterioration of the environment

50:waste water=environmental policy;deterioration of the environment

100:water analysis=environmental policy

70:water conservation=environmental policy;natural environment

50:water decontamination=environmental policy

70:water management=environmental policy

50:water pollution=environmental policy;deterioration of the environment

70:water protection=environmental policy;natural environment

50:water purification=environmental policy

50:water requirements=environmental policy

50:water resources=environmental policy;natural environment

70:water treatment=environmental policy

50:watercourse=deterioration of the environment;natural environment

50:wave energy=energy policy;natural environment

25:weedkiller=cultivation of agricultural land;deterioration of the environment

70:wild animal=natural environment

70:wild mammal=natural environment

80:wildflower park=natural environment

100:wildlife=natural environment

50:wood residue=environmental policy;deterioration of the environment