Fragmentation of Andes-to-Amazon connectivity by hydropower dams

EP Anderson, CN Jenkins, S Heilpern… - Science …, 2018 - science.org
Andes-to-Amazon river connectivity controls numerous natural and human systems in the
greater Amazon. However, it is being rapidly altered by a wave of new hydropower …

[HTML][HTML] The flood recession period in Western Amazonia and its variability during the 1985–2015 period

J Ronchail, JC Espinoza, G Drapeau, M Sabot… - Journal of Hydrology …, 2018 - Elsevier
Abstract Study region The upper Amazon River, where the water level measured at the
Tamshiyacu station (Peru) shows seasonal variability of seven meters. Study focus Key …

River geomorphology and fish diversity around the Manseriche Gorge, the last Andean crossing is in peril

JD Abad, H Chicchon, J Chuctaya… - Water Resources …, 2024 - Wiley Online Library
The transition from the Andes to the Amazon lowland hosts a high biodiversity and currently
is facing several anthropogenic activities, including hydropower infrastructure projects. Little …

Amazon river flow regime and flood recessional agriculture: Flood stage reversals and risk of annual crop loss

OT Coomes, M Lapointe, M Templeton, G List - Journal of Hydrology, 2016 - Elsevier
The annual flood cycle is an important driver of ecosystem structure and function in large
tropical rivers such as the Amazon. Riparian peasant communities rely on river fishing and …

Hydrogeomorphology of the origin of the Amazon River, the confluence between the Marañón and Ucayali rivers

L Guerrero, JD Abad, C Ortals… - Earth Surface …, 2024 - Wiley Online Library
The origin of the Amazon River is formed at the confluence of the Marañón and Ucayali
rivers. Remote sensing and detailed hydrodynamics, sediment transport and bed …

The vegetation history of an Amazonian domed peatland

TJ Kelly, IT Lawson, KH Roucoux, TR Baker… - Palaeogeography …, 2017 - Elsevier
The peatland pole forests of the Pastaza-Marañón Foreland Basin (PMFB), Peru, are the
most carbon-dense ecosystems known in Amazonia once below ground carbon stores are …

Morphodynamics of anabranching structures in the Peruvian Amazon River

JD Abad, AP Garcia, J Marín‐Díaz… - Earth Surface …, 2024 - Wiley Online Library
Along its 650‐km reach, the Peruvian Amazon River comprises anabranching structures,
spanning from the confluence of the Marañón and Ucayali Rivers to the Peru–Brazil …

Impacts of flow regulation on geomorphic adjustment and riparian vegetation succession along an anabranching reach of the Upper Yellow River

M Han, G Brierley, B Li, Z Li, X Li - Catena, 2020 - Elsevier
Abstract Closure of Longyangxia Dam in 1986, the uppermost large dam along the trunk
stream of the Upper Yellow River in western China, permanently altered the flow regime in …

Morphodynamic Characteristics of a Complex Anabranching System in the Qinghai‐Tibet Plateau and the Implications for Anabranching Stability

X Guo, P Gao, Z Li - Journal of Geophysical Research: Earth …, 2023 - Wiley Online Library
The understanding of fluvial processes controlling morphological adjustments and stability
of anabranching rivers remains incomplete. Focusing on a complex anabranching system in …

Free and underfit-scavenger river dynamics dominate the large amazonian Pacaya-Samiria wetland structure

TV Rojas, JD Abad, WR Roque… - Frontiers in …, 2023 - frontiersin.org
The Peruvian Amazon is known for harboring the greatest biodiversity on the planet, with a
world record for biodiversity per unit area. Previous studies suggested that the high …