Results 71 to 80 of about 1,613 (239)

Possible geomorphic indicators of methane emission in three Martian impact craters

, 2022
<p>Methane has been detected these last years in the Martian atmosphere both from orbit (TGO-ExoMars mission - still active) and from ground (Curiosity rover – Mars Science laboratory mission). The sources of methane remain undetected.
Elettra Mariani, Pascal Allemand
openaire   +1 more source

Fundamental Hydraulic Geometry Relations as an Accessible Tool for Identifying Channel Instability Over National Scales

River Research and Applications, EarlyView.
ABSTRACT The geometry of alluvial river channels can give insight into their stability, which can inform predictions of morphological change, flood risk and ecological degradation. Fundamental hydraulic geometry relations can be used to estimate the equilibrium dimensions of stable river channels by evaluating the balance between the erodibility of bed
David Whitfield, Edwin Baynes, Stephen Rice, Richard Jeffries   +3 more
wiley   +1 more source

Morphotectonic and Morphometric analysis of Vishav Basin left bank Tributary of Jhelum River SW Kashmir Valley India [PDF]

International Journal of Economic and Environment Geology, 2015
Morphotectonics interplays between the landscape development and the tectonics. Usually, the development of many geomorphic features has been related solely to exogenic and nontectonic causes but many of them are developed mainly due to the prevailing ...
Omar Jaan, Suhail Lone, Raoof Malik, Altaf Lone, Mir Wasim , Amrin-Un-Nissa   +5 more
doaj  

Using morphometric and geomorphic indices to assess Western São Francisco Craton neotectonic traces [PDF]

, 2021
Recentemente, parâmetros geomorfométricos dos canais fluviais e de bacias hidrográficas têm sido utilizados como uma ferramenta eficiente na investigação da resposta do relevo à neotectônica.
Barros, Luiz Fernando de Paula, Oliveira, Déborah de, Bragança, Mário Teixeira Rodrigues   +2 more
core   +1 more source

The Role of Sediment Supply on Fish Habitat Dynamics of a Morphologically Active River Widening

River Research and Applications, EarlyView.
ABSTRACT Restoration measures, such as river widening, aim to reactivate key morphodynamic processes, which are critical drivers of fluvial habitat dynamics. While some evidence supports the important role of sediment supply on river widening's morphology, its link to fish habitat availability and dynamics remains unclear.
Mahmoud O. M. Awadallah, Francesco Caponi, David F. Vetsch, Robert M. Boes, Davide Vanzo   +4 more
wiley   +1 more source

Spatial variation in landscape evolution of the Xiaojiang Region, SE Tibetan Plateau

Frontiers in Earth Science, 2023
Both tectonism and erosion are presumed to have influenced the landscape evolution of the Xiaojiang Region, SE Tibetan Plateau. However, it remains unclear which of these broad processes has played the dominant role in determining landscape form and ...
Dan Wang, Dan Wang, Youpu Dong, Youpu Dong, Yi Liu, Yi Liu, Jiaxin Duan   +6 more
doaj   +1 more source

A Functional Flows Framework for the Terminal Great Salt Lake Basin: Can We Have Our Lake and Drink It Too?

River Research and Applications, EarlyView.
ABSTRACT Terminal basins provide unique aquatic environments that are often highly sensitive to streamflow contributions, making them a focal point for environmental water management. However, the water needs for terminal lake, wetland, and river ecosystems, and how they relate, remain a fundamental knowledge gap that constrains our ability to ...
Belize Lane, Melissa Stamp, Sarah E. Null, Paul Thompson, Jeffrey Ostermiller, Farah Nusrat, Noelle Patterson, Maddie Witte, Bethany Neilson, Michelle Baker   +9 more
wiley   +1 more source

Investigation of Relative Tectonic Activity of the Karapınar (konya) Region by Geomorphic Indices [PDF]

, 2021
This study aims to determine the relative tectonic activity of Seyithacı Fault Zone, Nasuhpınarı Fault Zone, Başaran Fault and Tilkili Fault with geomorphological indices.
Eren, Yaşar, Coşkuner, Berkant, Parlar, Şeyda   +2 more
core  

AKTIVITAS TEKTONIK RELATIF BERDASARKAN INDEKS GEOMORFIK DAERAH TANGKAPAN AIR CIHAUR KABUPATEN BANDUNG BARAT PROVINSI JAWA BARAT: RELATIVE TECTONIC ACTIVITY BASED ON GEOMORPHIC INDICES OF CIHAUR WATER CATCHMENT AREA WEST BANDUNG REGENCY WEST JAVA PROVINCE [PDF]

, 2022
The Cihaur watershed is one of the interesting areas for study about morphotectonic. This area is an earthquake-prone caused by subduction zone and active fault.
Saputra, Anggito, Sulastri, Murni, Rendra, P Paramarta Raditya, Sulaksana, Nana   +3 more
core   +2 more sources

Mapping Scytonemin Pigment Content and Biocrust Functional Indicators Using High‐Resolution Multispectral Imagery

Remote Sensing in Ecology and Conservation, EarlyView.
We demonstrate that high‐resolution multispectral imagery combined with machine learning can accurately predict key biocrust functional indicators, particularly the UV‐protective pigment scytonemin, across dryland ecosystems. Using fine‐scale imagery acquired in the Chihuahuan Desert and Colorado Plateau, we identified spectral bands strongly ...
Raúl Román, Tong Qiu, Fernando T. Maestre, Elizabeth A. La Rue, Sergio Vargas Zesati, Anthony Schaefer, Ryan V. Trexler, Nicole Pietrasiak, Estelle Couradeau   +8 more
wiley   +1 more source