- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
NARROW
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
Blue Nile (1)
-
Central Africa
-
Congo Democratic Republic (1)
-
-
East Africa
-
Ethiopia (1)
-
-
Madagascar (1)
-
North Africa
-
Algeria
-
Tassili n'Ajjer (1)
-
-
Atlas Mountains
-
Moroccan Atlas Mountains
-
Anti-Atlas (1)
-
-
-
Libya
-
Murzuk Basin (1)
-
-
Morocco
-
Moroccan Atlas Mountains
-
Anti-Atlas (1)
-
-
-
-
Southern Africa
-
Namaqualand metamorphic complex (1)
-
Orange River (1)
-
South Africa
-
Northern Cape Province South Africa (2)
-
-
-
-
Asia
-
Altai Mountains
-
Mongolian Altai (1)
-
-
Central Asia
-
Pamirs (1)
-
-
Far East
-
Burma (1)
-
China
-
Altyn Tagh Fault (1)
-
Gansu China (1)
-
Inner Mongolia China (1)
-
Kunlun Fault (1)
-
Kunlun Mountains (1)
-
Ningxia China (1)
-
Shaanxi China (1)
-
Xinjiang China (1)
-
Xizang China (4)
-
-
Indonesia
-
Celebes (1)
-
Java
-
Merapi (1)
-
-
Moluccas (1)
-
-
Japan (1)
-
Mongolia
-
Hangay Mountains (1)
-
Mongolian Altai (1)
-
-
-
Himalayas
-
Kumaun Himalayas (1)
-
Lesser Himalayas (1)
-
-
Indian Peninsula
-
Afghanistan (1)
-
Bhutan (1)
-
India
-
Himachal Pradesh India
-
Spiti (1)
-
-
Maharashtra India
-
Lonar Crater (1)
-
-
Northeastern India
-
Arunachal Pradesh India (1)
-
-
Uttarakhand India (1)
-
-
Indus Basin (1)
-
Jammu and Kashmir
-
Ladakh (1)
-
-
Pakistan (4)
-
-
Indus River (1)
-
Kamchatka Russian Federation
-
Kamchatka Peninsula
-
Sheveluch (2)
-
Tolbachik (1)
-
-
-
Karakoram (1)
-
Main Central Thrust (1)
-
Middle East
-
Iran (3)
-
Iraq (1)
-
Israel (1)
-
Turkey
-
North Anatolian Fault (1)
-
Sea of Marmara region (1)
-
-
Zagros (3)
-
-
Russian Pacific region (2)
-
Tibetan Plateau (2)
-
Tuva Russian Federation (1)
-
-
Atlantic Ocean
-
North Atlantic
-
Exuma Sound (1)
-
Great Bahama Bank (1)
-
-
-
Australasia
-
Australia
-
Western Australia
-
Capricorn Orogen (1)
-
Yilgarn Craton (1)
-
-
-
Papua (1)
-
-
Commonwealth of Independent States
-
Azerbaijan (1)
-
Caucasus
-
Greater Caucasus (1)
-
-
Russian Federation
-
Kamchatka Russian Federation
-
Kamchatka Peninsula
-
Sheveluch (2)
-
Tolbachik (1)
-
-
-
Russian Pacific region (2)
-
Tuva Russian Federation (1)
-
-
-
East Pacific Ocean Islands
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Hawaiian Volcano Observatory (1)
-
Kilauea (1)
-
Puu Oo (1)
-
-
-
Mauna Loa (1)
-
-
-
East Rift Zone (1)
-
Europe
-
Alps
-
Eastern Alps
-
Austroalpine Zone (1)
-
-
Western Alps (1)
-
-
Azerbaijan (1)
-
Caucasus
-
Greater Caucasus (1)
-
-
Southern Europe
-
Italy
-
Apennines
-
Southern Apennines (1)
-
-
Apulia Italy (1)
-
Piemonte Italy
-
Lanzo Massif (1)
-
Turin Italy (1)
-
-
Sesia-Lanzo Zone (1)
-
Sicily Italy
-
Mount Etna (1)
-
-
-
-
-
Indian Ocean Islands
-
Madagascar (1)
-
-
Kura Lowland (1)
-
Makran (1)
-
Mexico
-
Sonora Mexico (1)
-
Trans-Mexican volcanic belt (1)
-
Veracruz Mexico (1)
-
-
North America
-
Basin and Range Province (2)
-
Sonoran Desert (1)
-
-
Oceania
-
Polynesia
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Hawaiian Volcano Observatory (1)
-
Kilauea (1)
-
Puu Oo (1)
-
-
-
Mauna Loa (1)
-
-
-
-
South America
-
Argentina
-
Mendoza Argentina (1)
-
-
Chile (1)
-
Patagonia (1)
-
Peru (1)
-
-
United States
-
Alaska
-
Alaska Range (1)
-
-
Arizona (1)
-
California
-
Northern California (1)
-
Southern California (1)
-
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Hawaiian Volcano Observatory (1)
-
Kilauea (1)
-
Puu Oo (1)
-
-
-
Mauna Loa (1)
-
-
Nevada
-
Esmeralda County Nevada (2)
-
Roberts Mountains Allochthon (1)
-
-
New Mexico (1)
-
Ohio (1)
-
Southwestern U.S. (1)
-
Texas (1)
-
-
-
commodities
-
metal ores
-
base metals (2)
-
copper ores (8)
-
gold ores (5)
-
iron ores (1)
-
molybdenum ores (1)
-
polymetallic ores (2)
-
silver ores (2)
-
-
mineral deposits, genesis (7)
-
mineral exploration (14)
-
mineral resources (1)
-
-
elements, isotopes
-
carbon
-
C-14 (1)
-
-
isotope ratios (1)
-
isotopes
-
radioactive isotopes
-
Be-10 (2)
-
Be-10/Be-9 (1)
-
C-14 (1)
-
-
stable isotopes
-
Be-10/Be-9 (1)
-
-
-
metals
-
alkaline earth metals
-
beryllium
-
Be-10 (2)
-
Be-10/Be-9 (1)
-
-
-
copper (1)
-
molybdenum (1)
-
rare earths (2)
-
-
-
fossils
-
microfossils (1)
-
Plantae
-
algae
-
diatoms (1)
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Salix (1)
-
-
-
Gymnospermae
-
Coniferales
-
Picea (1)
-
Pinaceae
-
Abies (1)
-
Larix (1)
-
Pinus (1)
-
-
-
-
-
-
-
geochronology methods
-
Ar/Ar (1)
-
Nd/Nd (1)
-
paleomagnetism (2)
-
Sm/Nd (1)
-
tree rings (1)
-
U/Pb (3)
-
-
geologic age
-
Cenozoic
-
Quaternary
-
Holocene (3)
-
Pleistocene
-
upper Pleistocene
-
Sartanian (1)
-
-
-
upper Quaternary (2)
-
-
Tertiary
-
Asmari Formation (1)
-
middle Tertiary (1)
-
Neogene
-
Miocene
-
upper Miocene (1)
-
-
Pliocene (2)
-
-
-
upper Cenozoic (1)
-
-
Mesozoic
-
Jurassic (2)
-
Triassic
-
Upper Triassic (1)
-
-
-
Paleozoic
-
Cambrian (2)
-
Devonian (1)
-
Ordovician
-
Upper Ordovician (1)
-
Valmy Formation (1)
-
Vinini Formation (1)
-
-
-
Precambrian
-
Archean (1)
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (1)
-
Neoproterozoic (2)
-
Paleoproterozoic (1)
-
-
-
-
-
igneous rocks
-
igneous rocks
-
carbonatites (1)
-
plutonic rocks
-
granites (4)
-
ultramafics (1)
-
-
volcanic rocks
-
adakites (1)
-
basalts (3)
-
-
-
-
metamorphic rocks
-
metamorphic rocks
-
gneisses
-
augen gneiss (1)
-
-
metasedimentary rocks (5)
-
metavolcanic rocks (1)
-
phyllites (1)
-
quartzites (1)
-
schists (1)
-
slates (1)
-
-
-
minerals
-
carbonates (1)
-
silicates
-
framework silicates
-
feldspar group (1)
-
silica minerals
-
quartz (3)
-
-
-
orthosilicates
-
nesosilicates
-
garnet group (1)
-
zircon group
-
zircon (3)
-
-
-
-
sheet silicates
-
clay minerals
-
kaolinite (1)
-
-
mica group
-
biotite (1)
-
muscovite (2)
-
-
-
-
sulfates
-
alunite (1)
-
-
sulfides
-
pyrite (1)
-
-
-
Primary terms
-
absolute age (4)
-
Africa
-
Blue Nile (1)
-
Central Africa
-
Congo Democratic Republic (1)
-
-
East Africa
-
Ethiopia (1)
-
-
Madagascar (1)
-
North Africa
-
Algeria
-
Tassili n'Ajjer (1)
-
-
Atlas Mountains
-
Moroccan Atlas Mountains
-
Anti-Atlas (1)
-
-
-
Libya
-
Murzuk Basin (1)
-
-
Morocco
-
Moroccan Atlas Mountains
-
Anti-Atlas (1)
-
-
-
-
Southern Africa
-
Namaqualand metamorphic complex (1)
-
Orange River (1)
-
South Africa
-
Northern Cape Province South Africa (2)
-
-
-
-
Asia
-
Altai Mountains
-
Mongolian Altai (1)
-
-
Central Asia
-
Pamirs (1)
-
-
Far East
-
Burma (1)
-
China
-
Altyn Tagh Fault (1)
-
Gansu China (1)
-
Inner Mongolia China (1)
-
Kunlun Fault (1)
-
Kunlun Mountains (1)
-
Ningxia China (1)
-
Shaanxi China (1)
-
Xinjiang China (1)
-
Xizang China (4)
-
-
Indonesia
-
Celebes (1)
-
Java
-
Merapi (1)
-
-
Moluccas (1)
-
-
Japan (1)
-
Mongolia
-
Hangay Mountains (1)
-
Mongolian Altai (1)
-
-
-
Himalayas
-
Kumaun Himalayas (1)
-
Lesser Himalayas (1)
-
-
Indian Peninsula
-
Afghanistan (1)
-
Bhutan (1)
-
India
-
Himachal Pradesh India
-
Spiti (1)
-
-
Maharashtra India
-
Lonar Crater (1)
-
-
Northeastern India
-
Arunachal Pradesh India (1)
-
-
Uttarakhand India (1)
-
-
Indus Basin (1)
-
Jammu and Kashmir
-
Ladakh (1)
-
-
Pakistan (4)
-
-
Indus River (1)
-
Kamchatka Russian Federation
-
Kamchatka Peninsula
-
Sheveluch (2)
-
Tolbachik (1)
-
-
-
Karakoram (1)
-
Main Central Thrust (1)
-
Middle East
-
Iran (3)
-
Iraq (1)
-
Israel (1)
-
Turkey
-
North Anatolian Fault (1)
-
Sea of Marmara region (1)
-
-
Zagros (3)
-
-
Russian Pacific region (2)
-
Tibetan Plateau (2)
-
Tuva Russian Federation (1)
-
-
Atlantic Ocean
-
North Atlantic
-
Exuma Sound (1)
-
Great Bahama Bank (1)
-
-
-
Australasia
-
Australia
-
Western Australia
-
Capricorn Orogen (1)
-
Yilgarn Craton (1)
-
-
-
Papua (1)
-
-
carbon
-
C-14 (1)
-
-
Cenozoic
-
Quaternary
-
Holocene (3)
-
Pleistocene
-
upper Pleistocene
-
Sartanian (1)
-
-
-
upper Quaternary (2)
-
-
Tertiary
-
Asmari Formation (1)
-
middle Tertiary (1)
-
Neogene
-
Miocene
-
upper Miocene (1)
-
-
Pliocene (2)
-
-
-
upper Cenozoic (1)
-
-
clay mineralogy (1)
-
climate change (2)
-
dams (2)
-
data processing (12)
-
deformation (5)
-
diagenesis (1)
-
earthquakes (9)
-
East Pacific Ocean Islands
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Hawaiian Volcano Observatory (1)
-
Kilauea (1)
-
Puu Oo (1)
-
-
-
Mauna Loa (1)
-
-
-
ecology (1)
-
education (1)
-
engineering geology (1)
-
environmental geology (1)
-
Europe
-
Alps
-
Eastern Alps
-
Austroalpine Zone (1)
-
-
Western Alps (1)
-
-
Azerbaijan (1)
-
Caucasus
-
Greater Caucasus (1)
-
-
Southern Europe
-
Italy
-
Apennines
-
Southern Apennines (1)
-
-
Apulia Italy (1)
-
Piemonte Italy
-
Lanzo Massif (1)
-
Turin Italy (1)
-
-
Sesia-Lanzo Zone (1)
-
Sicily Italy
-
Mount Etna (1)
-
-
-
-
-
faults (22)
-
folds (6)
-
foliation (1)
-
fractures (2)
-
geochemistry (2)
-
geochronology (1)
-
geodesy (2)
-
geomorphology (7)
-
geophysical methods (9)
-
glacial geology (1)
-
government agencies (1)
-
heat flow (1)
-
hydrology (3)
-
igneous rocks
-
carbonatites (1)
-
plutonic rocks
-
granites (4)
-
ultramafics (1)
-
-
volcanic rocks
-
adakites (1)
-
basalts (3)
-
-
-
inclusions
-
fluid inclusions (1)
-
-
Indian Ocean Islands
-
Madagascar (1)
-
-
intrusions (5)
-
isotopes
-
radioactive isotopes
-
Be-10 (2)
-
Be-10/Be-9 (1)
-
C-14 (1)
-
-
stable isotopes
-
Be-10/Be-9 (1)
-
-
-
land use (3)
-
lava (1)
-
lineation (1)
-
maps (1)
-
Mesozoic
-
Jurassic (2)
-
Triassic
-
Upper Triassic (1)
-
-
-
metal ores
-
base metals (2)
-
copper ores (8)
-
gold ores (5)
-
iron ores (1)
-
molybdenum ores (1)
-
polymetallic ores (2)
-
silver ores (2)
-
-
metals
-
alkaline earth metals
-
beryllium
-
Be-10 (2)
-
Be-10/Be-9 (1)
-
-
-
copper (1)
-
molybdenum (1)
-
rare earths (2)
-
-
metamorphic rocks
-
gneisses
-
augen gneiss (1)
-
-
metasedimentary rocks (5)
-
metavolcanic rocks (1)
-
phyllites (1)
-
quartzites (1)
-
schists (1)
-
slates (1)
-
-
metasomatism (7)
-
Mexico
-
Sonora Mexico (1)
-
Trans-Mexican volcanic belt (1)
-
Veracruz Mexico (1)
-
-
mineral deposits, genesis (7)
-
mineral exploration (14)
-
mineral resources (1)
-
North America
-
Basin and Range Province (2)
-
Sonoran Desert (1)
-
-
Oceania
-
Polynesia
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Hawaiian Volcano Observatory (1)
-
Kilauea (1)
-
Puu Oo (1)
-
-
-
Mauna Loa (1)
-
-
-
-
orogeny (1)
-
paleoclimatology (4)
-
paleogeography (2)
-
paleomagnetism (2)
-
Paleozoic
-
Cambrian (2)
-
Devonian (1)
-
Ordovician
-
Upper Ordovician (1)
-
Valmy Formation (1)
-
Vinini Formation (1)
-
-
-
palynology (1)
-
paragenesis (1)
-
Plantae
-
algae
-
diatoms (1)
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Salix (1)
-
-
-
Gymnospermae
-
Coniferales
-
Picea (1)
-
Pinaceae
-
Abies (1)
-
Larix (1)
-
Pinus (1)
-
-
-
-
-
-
plate tectonics (4)
-
pollution (1)
-
Precambrian
-
Archean (1)
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (1)
-
Neoproterozoic (2)
-
Paleoproterozoic (1)
-
-
-
-
remote sensing (48)
-
roads (1)
-
sedimentary petrology (1)
-
sedimentary rocks
-
carbonate rocks
-
limestone (1)
-
-
chemically precipitated rocks
-
iron formations
-
banded iron formations (1)
-
-
-
clastic rocks
-
siltstone (1)
-
-
coal (1)
-
-
sediments
-
carbonate sediments (1)
-
clastic sediments
-
alluvium (1)
-
clay (1)
-
loess (1)
-
proluvium (1)
-
sand (1)
-
-
peat (1)
-
-
seismology (1)
-
slope stability (4)
-
soils (2)
-
South America
-
Argentina
-
Mendoza Argentina (1)
-
-
Chile (1)
-
Patagonia (1)
-
Peru (1)
-
-
spectroscopy (2)
-
structural analysis (4)
-
tectonics
-
neotectonics (4)
-
-
United States
-
Alaska
-
Alaska Range (1)
-
-
Arizona (1)
-
California
-
Northern California (1)
-
Southern California (1)
-
-
Hawaii
-
Hawaii County Hawaii
-
Hawaii Island
-
Hawaiian Volcano Observatory (1)
-
Kilauea (1)
-
Puu Oo (1)
-
-
-
Mauna Loa (1)
-
-
Nevada
-
Esmeralda County Nevada (2)
-
Roberts Mountains Allochthon (1)
-
-
New Mexico (1)
-
Ohio (1)
-
Southwestern U.S. (1)
-
Texas (1)
-
-
volcanology (1)
-
weathering (1)
-
-
sedimentary rocks
-
flysch (1)
-
sedimentary rocks
-
carbonate rocks
-
limestone (1)
-
-
chemically precipitated rocks
-
iron formations
-
banded iron formations (1)
-
-
-
clastic rocks
-
siltstone (1)
-
-
coal (1)
-
-
volcaniclastics (1)
-
-
sediments
-
sediments
-
carbonate sediments (1)
-
clastic sediments
-
alluvium (1)
-
clay (1)
-
loess (1)
-
proluvium (1)
-
sand (1)
-
-
peat (1)
-
-
volcaniclastics (1)
-
-
soils
-
soils (2)
-
ASTER instrument
Geological mapping by thermal inertia derived from long-term maximum and minimum temperatures in ASTER data
Investigation of geochemical characteristics and hydrothermal alteration zone mapping supported by remote sensing of a porphyry copper prospect, southeastern Iran: integrated applications to exploration
ABSTRACT We defined the timing of surface abandonment for 10 alluvial and debris-flow fans across contrasting climatic settings in the NW Himalaya of northern India using cosmogenic 10 Be surface exposure dating. Debris-flow fans in the Garhwal, Kullu, and Lahul-Spiti regions of the monsoon-influenced Greater Himalaya were largely abandoned during the Mid- to Late Holocene. Large alluvial fans and smaller debris-flow fans in the semiarid Ladakh region of the Greater and Tethyan Himalaya have surface ages that extend throughout the last glacial. Regional events of landform abandonment and incision were defined for the monsoon-influenced western Himalaya ranges and the semiarid western Himalaya ranges over the past ~120 k.y. In the monsoon-influenced and semiarid western Himalaya ranges, these regional events were limited to the Holocene and from ca. 40 ka, respectively. The timing of fan surface abandonment and regional landform abandonment events coincided with periods of weakening monsoon strength and cooling, and local and regional glacier advances. Regional incision events from the monsoon-influenced and semiarid western Himalaya regions were recognized across various climatic conditions due to the ubiquitous nature of erosion in mountain settings. This study showed that climate-driven processes and glaciation were important drivers in fan sedimentation, catchment sediment flux, and the topographic evolution of the NW Himalaya during the late Quaternary.
Segmentation and termination of the surface rupture zone produced by the 1932 Ms 7.6 Changma earthquake: New insights into the slip partitioning of the eastern Altyn Tagh fault system
Porphyry Copper Potential of the United States Southern Basin and Range Using ASTER Data Integrated with Geochemical and Geologic Datasets to Assess Potential Near-Surface Deposits in Well-Explored Permissive Tracts
Mesozoic evolution of the eastern Pamir
Examining the tectono-stratigraphic architecture, structural geometry, and kinematic evolution of the Himalayan fold-thrust belt, Kumaun, northwest India
Mineral Exploration: Discovering and Defining Ore Deposits
Loess slide susceptibility assessment using frequency ratio model and artificial neural network
Structural relationship between the Karakoram and Longmu Co fault systems, southwestern Tibetan Plateau, revealed by ASTER remote sensing
Correlations Between Fluvial Knickpoints and Recurrent Landslide Dams Along the Upper Indus River
Abstract This article describes an attempt to map snow cover accurately from other land covers using Moderate Resolution Imaging Spectrometer (MODIS) data of 500 m spatial resolution. The workflow includes reflectance modelling, computing snow-cover fraction (SCF) and establishing an empirical relationship between the SCF and normalized difference snow index (NDSI) to map snow cover at operational level. Regression relationships have been developed between the SCF derived from the linear mixture model (LMM) and snow obtained from the NDSI based on two criteria, namely: SCF greater than 0.0 and SCF greater than 0.1. The best regression equation has been selected by examining respective graph plots using statistical measures of mean absolute error, correlation coefficient, root mean square error (RMSE) and uncertainty analysis. The results have been validated against the actual SCF obtained from a high-resolution 15 m Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) visible and near infrared (VNIR) scene and covering a substantial range of snow cover of the same area. The selected regression model SCF = 0.25 + 0.35 × NDSI has been tested on other areas and validation efforts show that the pixel-level SCF relationship provides useful results as measured in independent tests against actual SCF obtained from ASTER scene.
Temporal variations in snow albedo at glaciated upper elevation zone of an Eastern Himalayan river basin
Abstract Snow albedo is an important climate parameter as it governs the amount of solar energy absorbed by the snow and can be considered a major contributor to the surface radiation budget. The present study deals with the estimation of temporal variation of snow albedo at the upper elevation zone of glaciated Mago Basin of Arunachal Pradesh in eastern Himalaya. Moderate Resolution Imaging Spectroradiometer (MODIS) Daily Snow Products (MOD10A1 and MYD10A1) at 500 m spatial resolution were used. Both the MODIS data for ten years (2003–13) and the Advanced Spaceborne Thermal Emission and Reflection (ASTER) digital elevation model (DEM) of the study area were downloaded from NASA DAAC of NSIDC. The percentage area under different snow types (dry snow, wet snow, firn and ice) was determined by masking the upper elevation zone of the DEM into the albedo images. The average monthly slopes show a decreasing trend in area (%) of dry snow and wet snow and an increasing trend for firn and ice. Dry snow and wet snow cover percentages were observed to be decreasing, whereas firn and ice cover showed an increasing trend for most of the months. Firn dominated the type of snow, followed by ice then wet snow; the smallest area (%) was that of dry snow for the study period.
Delineating Alteration Footprints from Field and ASTER SWIR Spectra, Geochemistry, and Gamma-Ray Spectrometry above Regolith-Covered Base Metal Deposits—An Example from Abra, Western Australia
The Valmy thrust sheet: A regional structure formed during the protracted assembly of the Roberts Mountains allochthon, Nevada, USA
Regional Landslide Inventory Mapping of Bashilo River Watershed, Ethiopia
Empirical Terrain-Based Topographic Modification Factors for Use in Ground Motion Prediction
Remote sensing and GIS studies of alteration and predictive mineral exploration in the Central Volcanic Arc, Myanmar
Abstract Eastern Indonesia is the site of intense deformation related to convergence between Australia, Eurasia, the Pacific and the Philippine Sea Plate. Our analysis of the tectonic geomorphology, drainage patterns, exhumed faults and historical seismicity in this region has highlighted faults that have been active during the Quaternary (Pleistocene to present day), even if instrumental records suggest that some are presently inactive. Of the 27 largely onshore fault systems studied, 11 showed evidence of a maximal tectonic rate and a further five showed evidence of rapid tectonic activity. Three faults indicating a slow to minimal tectonic rate nonetheless showed indications of Quaternary activity and may simply have long interseismic periods. Although most studied fault systems are highly segmented, many are linked by narrow (<3 km) step-overs to form one or more long, quasi-continuous segment capable of producing M > 7.5 earthquakes. Sinistral shear across the soft-linked Yapen and Tarera–Aiduna faults and their continuation into the transpressive Seram fold–thrust belt represents perhaps the most active belt of deformation and hence the greatest seismic hazard in the region. However, the Palu–Koro Fault, which is long, straight and capable of generating super-shear ruptures, is considered to represent the greatest seismic risk of all the faults evaluated in this region in view of important strike-slip strands that appear to traverse the thick Quaternary basin-fill below Palu city.