Londen (Reuters) – sommige gletsjers van de cordillera van de
Himalaya won een kleine hoeveelheid massa tussen 1999 en 2008,
volgens nieuwe onderzoek, weerstand te bieden aan de wereldwijde trend
de daling van de gletsjers.
zei ook dat de studie gepubliceerd in aard Geoscience
die het bereik Karakoram in in de Himalaya had bijgedragen
minder naar de stijging van de zeespiegel dan werd gedacht
eerder.
de stijging van de mondiale temperaturen smelten van de
ijskappen en polaire ijskappen en het water dat deze
pour draagt bij aan de stijging van het niveau van de zeeën, die
bedreigt populaties van Naties en eilanden gelegen op loopafstand van het
hoogte.
de French University of Grenoble research
estimates that the glaciers of the Karakoram won between 0.11 and 0.22
meters per year between 1999 and 2008.
“our conclusion is that the glaciers of the Karakoram have
had a small profit of mass at the beginning of the 21st century that
indicates that the glaciers in the East/Centre are not representative
(the Himalayas) set”, said experts of the
University.
the study seems to confirm previous research that
had suggested that the Karakoram glaciers had not followed
the global trend of decline in the last three decades. the
isolation of the mountains had made it difficult to confirm this
pattern.
the Karakoram mountain range extends along of the
borders between India, China and Pakistan and is covered by
19.950 square kilometers of glaciers there is located the
second highest mountain in the world, the K2.
“suggest that the contribution to the increase of the level of the
sea in this region in the first decade of the 21st century should
review + 0.04 mm per year to – 0.006 mm per year equivalent to the
sea level”, said the study.
Himalaya boasts the largest amount of ice of the
planet outside the polar icecaps and fed many of
the great rivers of the world, including the Ganges and the
Brahmaputra, which depend on hundreds of thousands of people
worldwide glaciers, polar ice caps and ice sheets
have poured about 4,200 cubic kilometers from 2003 to 2010,
according to suggest experts, which is sufficient to raise the
about 12 mm sea level in die periode.