Results 161 to 170 of about 186,574 (410)
Geomorphology of the upper Kuskokwim region, Alaska [PDF]
Arthur T. Fernald
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Abstract Forest restoration is being promoted globally as an action that addresses multiple challenges, including climate change, biodiversity loss and poverty. But restoration projects will only persist over the long term if their goals are aligned with local people's interests and priorities.
Gabriela Barragán, Jeanine M. Rhemtulla
wiley +1 more source
Geomorphology of the Japanese High Mountains. Nivation Phenomena around the Peak of Sirouma
Gakurô Imamura, Takeo HIRABAYASI
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Thermokarst Lagoons: Distribution, Classification and Dynamics in Permafrost‐to‐Marine Transitions
ABSTRACT The transition of permafrost landscapes to marine environments, driven by climate change, plays a crucial role in the global carbon cycle. Thermokarst lagoons, formed along permafrost coasts when thermokarst lakes get connected to the sea, are key features in this transition.
Maren Jenrich+4 more
wiley +1 more source
Cryptic Ice Wedge Networks in Holocene Peat, Yukon‐Kuskokwim Delta, Alaska
ABSTRACT The Yukon‐Kuskokwim Delta (YKD), covering ~75,000 km2 of Alaska's discontinuous permafrost zone, has a historic (1902–2023) mean annual air temperature of ~−1°C and was previously thought to lack ice wedge networks. However, our recent investigations near Bethel, Alaska, revealed numerous near‐surface ice wedges.
Benjamin M. Jones+11 more
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Andrean examples of mega-geomorphology themes [PDF]
Geomorphic (or physiographic) provinces have been a well known and useful method of regional landform classification for a century. Every earth scientist will recognize a phrase such as Appalachian Plateau or Southern Rocky Mountains as defining a ...
Bloom, A. L.
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Additional keywords: surface water geomorphology, weathering processes, frost and isolation weathering, measuring program, soil temperature, soil moisture, chemical weathering, salt efflorescence, cavernous weathering, wind action, strukturelle Geomorphologie, Oberflaechenformen, Gletschererosion und -ablagerung, Geomorphologie der Oberflaechenwaesser,
Richter, W., Bormann, P.
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ABSTRACT Sloughs are slow‐moving or still water systems that serve as an important ecosystem component connecting rivers and floodplains such as the Apalachicola River in northwest Florida. However, sloughs of the Apalachicola River have become hydrologically disconnected from the mainstem due to the impact of failed navigation projects such as channel
Love Kumar+6 more
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ABSTRACT Streambank erosion is an important source of sediment to river systems but is difficult to quantify at watershed scales. In this study, high‐resolution Light Detection and Ranging (LiDAR) measurements collected from 2009 and 2020 were used to quantify the difference in land surface elevation that occurred along the fourth and fifth‐order ...
Calvin F. Wolter+3 more
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