搜索结果: 1-15 共查到“理学 Glaciers”相关记录20条 . 查询时间(0.078 秒)
COPERNICUS BIG DATA AND GOOGLE EARTH ENGINE FOR GLACIER SURFACE VELOCITY FIELD MONITORING: FEASIBILITY DEMONSTRATION ON SAN RAFAEL AND SAN QUINTIN GLACIERS
Big Data Google Earth Engine Sentinel-1 Glacier velocity field SAR off-set tracking San Rafael Glacier San Quintin Glacier
2018/5/11
The glaciers are a natural global resource and one of the principal climate change indicator at global and local scale, being influenced by temperature and snow precipitation changes. Among the parame...
New maps of Greenland’s coastal seafloor and bedrock beneath its massive ice sheet show that two to four times as many coastal glaciers are at risk of accelerated melting as had previously been though...
Rusting pyrite ‘fool’s gold’ in glaciers a sign of increased carbon（图）
rusting pyrite fool’s gold glaciers increased carbon
2017/9/1
Some say the world will end in fire, some in ice. One more reason to hold with those who favor fire: USC scientists have found that rock and soil breakdown in glaciers generates more acidity and relea...
Polar glaciers may be home to previously undiscovered carbon cycle
Polar glaciers home to previously undiscovered carbon cycle
2017/4/27
Microbes in streams flowing on the surface of glaciers in the Arctic and Antarctic may represent a previously underestimated source of organic material and be part of an as yet undiscovered "dynamic l...
Colorado high peaks losing glaciers as climate warms
Colorado high peaks glaciers climate warms
2016/1/17
The following is part 20 in a series on the National Science Foundation's Long-Term Ecological Research (LTER) Network.Visit parts one, two, three, four, five, six, ...
Glaciers, Second Edition
Glaciers Second Edition
2015/7/28
Glaciers have, with dinosaurs, woolly mammoths, Egyptian mummies, and pyramids, a kind of intrinsic allure that causes people to become fascinated by them not as a particular representative of a broad...
Listening to Glaciers: Passive Hydroacoustics Near Marine-Terminating Glaciers
Near Marine-Terminating Glaciers Passive Hydroacoustics
2015/7/15
The catastrophic breakup of the Larsen B Ice Shelf in the Weddell Sea in 2002 paints a vivid portrait of the effects of glacier-climate interactions. This event, along with other unexpected episodes o...
Iceland Rises as Its Glaciers Melt From Climate Change
Iceland Rises Glaciers Melt Climate Change
2015/3/4
The Earth’s crust under Iceland is rebounding as global warming melts the island’s great ice caps, a University of Arizona-led team reports in an upcoming issue of Geophysical Research Letters.The pap...
Three decadal monitoring of mountain glaciers in Ecuador - A case study on ENSO impact on Andean glaciers: A Remote sensing perspective
Ecuador Andean glaciers ENSO climate change ice caps
2014/11/26
This paper describes the application of remote sensing in monitoring mountain glaciers in the
Ecuadorean Andes during the past three decades using EO-1 ALI, Landsat MSS, TM and
ETM+ images. An att...
Alaska mountain glaciers retreating due to climate change
climate mountain glaciers retreating
2014/10/9
Welcome to the Ruth Glacier, deep inside Alaska's Denali National Park. Many of the visitors are here for backcountry skiing, but this is no vacation for University of Maine paleoclimatologist Karl Kr...
Estimated impact of black carbon deposition during pre-monsoon season from Nepal Climate Observatory – Pyramid data and snow albedo changes over Himalayan glaciers
black carbon deposition pre-monsoon season Nepal Climate Observatory Pyramid data snow albedo Himalayan glaciers
2010/8/16
The possible minimal range of reduction in snow surface albedo due to dry deposition of black carbon (BC) in the pre-monsoon period (March–May) was estimated as a lower bound together with the estimat...
Soot Adds to Melting of Earth's ‘Third Pole’--Himalayan Glaciers Absorbing More Sun（图）
Soot Earth's ‘Third Pole’ Himalayan Glaciers Sun
2009/12/21
Black soot deposited on Tibetan glaciers has contributed significantly to the retreat of the world's largest non-polar ice masses, according to new research by American and Chinese scientists.Soot abs...
Reassessment of Colombia's tropical glaciers retreat rates: are they bound to disappear during the 2010–2020 decade?
Colombia tropical glaciers retreat rates
2010/1/28
Clear-cut evidences of global environmental change in Colombia are discussed for diverse hydro-climatic records, and illustrated herein for increasing minimum temperature and decreasing annual maximum...
Modeling sensitivity study of the possible impact of snow and glaciers developing over Tibetan Plateau on Holocene African-Asian summer monsoon climate
possible impact snow glaciers developing Tibetan Plateau African-Asian summer monsoon climate
2009/12/3
The impacts of various scenarios of a gradual snow and glaciers developing over the Tibetan Plateau on climate change in Afro-Asian monsoon region and other regions during the Holocene (9 kyr BP–0 ky...
Mapping glaciers in Jotunheimen,South-Norway,during the Little Ice Age maximum
glaciers Jotunheimen Little Ice Age maximum
2010/2/4
The maximum glacier extent during the "Little Ice Age" (mid 18th century AD) in Jotunheimen, southern Norway, was mapped using remote sensing techniques. Interpretation of existing glaciochronological...