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Feb 24, 2021Open Access
We conducted a detailed study in comparing physico-chemical parameters of glacier melt water between two years (2016 & 2019) in upstream sites with an elevation ranging from 4100 m to 3550 m above sea level of Ponkar glacier, Manang district, Nepal. We conducted onsite testing of physical parameter like pH, electrical conductivity, total dissolved solids, turbidity by using multiprobes and chemical parameters like anions, cations, total silica and heavy metals were analyzed following standard me...
Jun 05, 2020Open Access
Invasive aquatic plants include plants and algae that grow partially or entirely submerged in water. The United States Department of Agriculture Early Detection and Distribution Mapping system (USDA EDD Maps) was used to collate number of positive observations for all the aquatic invasive species in Louisiana. United States Geological Survey Non-indigenous aquatic species (USGS NAS) database was used to collate each species years of first and last observations and number of affected HUC in Louis...
Feb 28, 2020Open Access
This paper presents pressure variation in fluid flow over a porous media. In the model, we considered water as an incompressible fluid: the flow as nonsteady and uniform. We derived an equation for the nonuniform bottom topography (flow depth) and substituted into the governing equation for shallow water flow with nonuniform bottom topography. We made use of Darcy’s law to construct equation for Darcy flux, which in turn related pressure gradient to the flow ve ...
May 22, 2019Open Access
In this paper, a detailed water quality monitoring was conducted on desalination brine according to the basic health requirements for water quality in bathing beaches, swimming pools and other bathing venues. The results showed that desalination brine could fully meet the requirements, so its use as the water source of artificial “Dead Sea” was theoretically feasible. Through further analysis and research, a salt-oz ...
Aug 30, 2018Open Access
Shortwave radiation (SWR) is having direct impact on
sea surface temperature (SST). In this paper the relation between SWR and SST
has been over east and west Pacific Ocean. TAO/TRITON buoy data have been used for this study. It is well known that El
Nino phenomenon is related to SST anomalies and warmer temperatures can observe
over eastern Pacific Ocean (EP) leading to strong El Nino. The relation between
eastern and western Pac ...
May 07, 2018Open Access
In this article, we analyzed the monthly, seasonal
and annual salinity variations and their relations with sea surface temperature
(SST), rainfall over the Zhejiang province from 2005 to 2017. SST and rainfall
were chosen as the main influence factors. There is an inverse relationship
between rainfall and salinity. And the SST has a positive relation with
salinity, showing slightly seasonal difference. The vertical variation is
ch ...
Dec 29, 2017Open Access
Climate change effects
threat life on earth especially economically poor areas. Among them is noticed
the shifting of the algae species Sargassum natans and Sargassum
fluitanss seaweeds from the Brazilian coast to new areas along the West
African coastline. Their occurrence along the Nigerian ...
Nov 21, 2017Open Access
This paper focuses on the investigation of sea
surface temperature (SST) and the rainfall variations due to typhoon CHAN-HOM
and Nangka occurred in 2015 over Northwest Pacific Ocean (NPO). On 7-13 July,
the SST cooling area occurred mainly in the middle of the two typhoons track,
the maximum SST decline reached more than 4℃ during typhoon CHAN-HOM and Nangka passage. Due to
the collective effe ...
May 19, 2017Open Access
This paper focuses on the investigation of the
rainfall variations due to twin typhoons Saola and Damrey occurred in 2012 over Northwest Pacific Ocean (NPO). Genesis
and landfall of the two typhoons are on the same day, however the track and
rainfall area are different. We have chosen the Global Precipitation
Climatology Project (GPCP) and Tropical Rainfall Measuring Mission (TRMM) data
for this analysis. The results are illustrat ...
May 26, 2016Open Access
The Island of Tubuai (Australs Archipelago, South Pacific) was directly
hit by the tropical cyclone (TC) Oli on February 5th, 2010. For the
first time on an island in French Polynesia, we have been able to monitor the
progress and the impact of TC Oli as revealed by the meteorological, GPS and
sea level pressure data. TC Oli is one of the most intense c ...
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