scholarly journals Yosemite Hydroclimate Network: Distributed stream and atmospheric data for the Tuolumne River watershed and surroundings

2016 ◽  
Vol 52 (9) ◽  
pp. 7478-7489 ◽  
Author(s):  
Jessica D. Lundquist ◽  
James W. Roche ◽  
Harrison Forrester ◽  
Courtney Moore ◽  
Eric Keenan ◽  
...  
Keyword(s):  
River Watershed ◽  
Atmospheric Data ◽  
Tuolumne River

Assessment of atmospheric conditions over the Hong Thai Binh river watershed by means of dynamically downscaled ERA-20C reanalysis data

2018 ◽  
Vol 11 (2) ◽  
pp. 540-555 ◽  
Author(s):  
C. Ho ◽  
A. Nguyen ◽  
A. Ercan ◽  
M. L. Kavvas ◽  
V. Nguyen ◽  
...  
Keyword(s):  
Temporal Resolution ◽  
Wrf Model ◽  
Reanalysis Data ◽  
Observation Data ◽  
Human Society ◽  
Atmospheric Conditions ◽  
Study Region ◽  
River Watershed ◽  
Environmentally Sustainable ◽  
Atmospheric Data

Abstract Long-term, high spatial and temporal resolution of atmospheric data is crucial for the purpose of reducing the effects of hydro-meteorological risks on human society in an economically and environmentally sustainable manner. However, such information usually is limited in transboundary regions due to different governmental policies, and to conflicts in the sharing of data. In this study, high spatial and temporal resolution atmospheric data were reconstructed by means of the Weather Research and Forecasting Model-WRF with input provided from the global atmospheric reanalysis of the 20th century (ERA-20C) over the Hong-Thai Binh River watershed (H-TBRW). The WRF model was implemented over the physical boundaries of the study region based on ERA-20C reanalysis data and was configured based on existing ground observation data in Vietnam's territories, and the global Aphrodite precipitation data. With the validated WRF model for H-TBRW, the reconstructed atmospheric data were first reconstructed for 1950–2010, and then were evaluated by time series and spatial analysis methods. The results of this study suggest no significant trend in the annual accumulated precipitation depth, while there were upward trends in annual temperature at both the point and watershed scale. Furthermore, the results confirm that topographic conditions have significant effects on the climatic system such as on precipitation and temperature.

ASSESSMENT OF JAJROOD RIVER WATERSHED MICROBIAL POLLUTION: SOURCES AND FATES

2010 ◽  
Vol 9 (3) ◽  
pp. 385-391
Author(s):  
Mahdi Maghrebi ◽  
Masoud Tajrishy ◽  
Mahdi Jamshidi
Keyword(s):  
Pollution Sources ◽  
Microbial Pollution ◽  
River Watershed
Sign in / Sign up

Export Citation Format

Share Document