Results 31 to 40 of about 402,295 (302)
Frontiers in Marine Science, 2022 The streamflow characteristics within the Yangtze River Basin have experienced substantial fluctuations in recent years because of the combined effects of environmental factors and intensive human activities.
Cong Xiao +10 more
doaj +1 more source
CHEMICAL WEATHERING YIELDS IN RELATION TO LAND USE IN THE CUYAHOGA AND MAUMEE WATERSHEDS [PDF]
, 2020 Data obtained from the National Center for Water Quality Research database at Heidelberg University are used to look at two steams, the Maumee River and the Cuyahoga River.
Lucas, Elijah
core
Remote Sensing, 2023 River discharge monitoring is an important component of the hydrology objectives of Surface Water and Ocean Topography mission (SWOT). River discharge can be estimated Solely using river widths and At Many-stations Hydraulic Geometry (AMHG), but the ...
Bin Du +4 more
doaj +1 more source
, 2015 In 2014, combined discharge from the eight largest Arctic rivers (2,487 km3) was 10% greater than average discharge for the period 1980-1989. Values for 2013 (2,282 km3) and 2012 (2,240 km3) were 1% greater than and 1% less than the 1980-1989 average ...
Holmes, R. M. +4 more
core +1 more source
Molecular Oncology, EarlyView.Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon +13 more
wiley +1 more source
Estimating River Sediment Discharge in the Upper Mississippi River Using Landsat Imagery
Remote Sensing, 2020 With the decline of operational river gauges monitoring sediments, a viable means of quantifying sediment transport is needed. In this study, we address this issue by applying relationships between hydraulic geometry of river channels, water discharge ...
Jonathan A. Flores +4 more
doaj +1 more source
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
Accelerated River Mobility Linked to Water Discharge Variability
Geophysical Research LettersUnderstanding drivers of river mobility—temporal shifts in river channel positions—is critical for managing fluvial landscapes sustainably and for interpreting past river responses to climate change.
Anya Leenman +5 more
doaj +1 more source
Evaluation of the Upper Paraná River discharge controlled by reservoirs
Brazilian Journal of BiologyThe building of large dams in the Upper Paraná River basin altered the discharge regime at the Porto São José River section. The discharge regime has been altered since 1972, but the changes intensified after the Porto Primavera damming, in late 1998 ...
EE. Souza Filho
doaj +1 more source
RIVER DISCHARGE DRIVES SURVIVAL OF LARVAL WALLEYE [PDF]
Ecological Applications, 1998 This work was funded by Federal Aid in Sport Fish Restoration Program project F-69-P, administered jointly by the U.S. Fish and Wildlife Service and the Ohio Division of Wildlife.
Mion, J B, Stein, R A, Marschall, E A
openaire +1 more source