The polar bear population Patient is declining in Hudson Bay Location due to the decline in sea ice cover and lack of migration routes Cause . [ 3CANADAENVIRON 0 MCLH 27/06/2013 ]

However, most fish species have a distinct, although complex set of environmental and habitat conditions within which they thrive and beyond which they Patient decline and possibly perish. [ 5CANADAICC 0 MCLH 27/05/2013 ]

In the southern boreal forests, the coniferous species Patient are expected to decline because of a concurrent increase of deciduous tree species. [ 2IPCCBIODIVERSITE 0 MCLH 27/06/2013 ]

After the initial increases, emissions related to land use Patient peak and decline. [ 12IPCCSREMISSIONS 0 MCLH 27/06/2013 ]

If warm events associated with El Niños increase in frequency, plankton biomass and fish larvae abundance Patient would decline and adversely impact fish, marine mammals, seabirds, and ocean biodiversity (high confidence). [ 3IPCCCONSEQUENCE 0 MCLH 26/06/2013 ]

Eventually CO2 emissions Patient would need to decline to a very small fraction of current emissions Value . [ 11IPCCBILAN2001 0 MCLH 26/06/2013 ]

Emissions of PFCs Patient are assumed to decline linearly Manner until they are no longer used in solvent applications by 2025 . [ 4IPCCSROCSPMTS 0 MCLH 26/06/2013 ]

Because they remain in the atmosphere for relatively short periods of time, their concentrations Patient are highest near their sources, decrease rapidly with distance from the source, and decline quickly Manner as sources are eliminated Condition . [ 3CANADAENVIRON 0 MCLH 27/06/2013 ]

Emissions of these gases in a number of scenarios Patient begin to decline by 2050 Time . [ 12IPCCEMISSIONS 0 MCLH 26/06/2013 ]

Canadian forests Patient have declined dramatically Degree due to fires Cause . [ 3CANADAENVIRON 0 MCLH 27/06/2013 ]

During the last few hundred million years, the concentration of atmospheric carbon dioxide Patient has generally Expanse been declining. [ ENCY 0 MCLH 27/06/2013 ]

Permafrost Patient will decline; trees and shrubs will encroach into current northern tundra; and broad-leaved trees may encroach into current coniferous forest areas. [ 3IPCCCONSEQUENCE 0 MCLH 27/06/2013 ]

These will occur as some species Patient decline in abundance Degree or become locally extinct while others increase in abundance. [ 2IPCCBIODIVERSITE 0 MCLH 27/06/2013 ]

In industrialized countries, the use and emissions of CFCs and HCFCs Patient will decline following the Montreal Protocol phase-out requirement Reference as obsolete equipment is retired Condition . In developing countries, the production of HCFCs can continue until 2040, and significant increase in their production is expected. [ 4IPC