Changes in Net Global Surface Water Area Since 1985
نویسندگان
چکیده
منابع مشابه
Changes in global net radiative imbalance 1985–2012
Combining satellite data, atmospheric reanalyses, and climate model simulations, variability in the net downward radiative flux imbalance at the top of Earth's atmosphere (N) is reconstructed and linked to recent climate change. Over the 1985-1999 period mean N (0.34 ± 0.67 Wm-2) is lower than for the 2000-2012 period (0.62 ± 0.43 Wm-2, uncertainties at 90% confidence level) despite the slower ...
متن کاملSpace observations of inland water bodies show rapid surface warming since 1985
[1] Surface temperatures were extracted from nighttime thermal infrared imagery of 167 large inland water bodies distributed worldwide beginning in 1985 for the months July through September and January through March. Results indicate that the mean nighttime surface water temperature has been rapidly warming for the period 1985–2009 with an average rate of 0.045 ± 0.011°C yr and rates as high a...
متن کاملCombining satellite observations and reanalysis energy transports to estimate global net surface energy fluxes 1985–2012
Two methods are developed to estimate net surface energy fluxes based upon satellite-derived reconstructions of radiative fluxes at the top of atmosphere and the atmospheric energy tendencies and transports from the ERA-Interim reanalysis. Method 1 applies the mass-adjusted energy divergence from ERA-Interim, while method 2 estimates energy divergence based upon the net energy difference at the...
متن کاملChanges in Global Monsoon Circulations Since 1950
We examined changes in several independent intensity indices of four major tropical monsoonal circulations for the period 1950–1998. These intensity indices included observed land surface precipitation and observed ocean surface pressure in the monsoon regions as well as upperlevel divergence calculated at several standard levels from the NCAR/NCEP reanalysis. These values were averaged seasona...
متن کاملChanges in land surface water dynamics since the 1990s and relation to population pressure
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ژورنال
عنوان ژورنال: Proceedings
سال: 2020
ISSN: 2504-3900
DOI: 10.3390/proceedings2019030069