scholarly journals Visual research landscape of surface water and groundwater interactions (1980 - 2017)

2018 ◽  
Author(s):  
Dasapta Erwin Irawan ◽  
Budi Brahmantyo ◽  
Deny Juanda Puradimaja ◽  
Priyono ◽  
Achmad Darul
Keyword(s):  
Surface Water ◽  
Current Status ◽  
Visual Research ◽  
Surface Water And Groundwater ◽  
Online Tools ◽  
Key Points ◽  
Scientific Papers ◽  
Joint Seminar ◽  
Research Initiatives ◽  
Scientometric Study

This document will submitted to Journal Information. This paper is one of the main output of our P3MI project at ITB. The following research also appear here as an abstract and slides: Making a visual research landscape of surface water and groundwater interactions (1980 - 2017) using free online tools (https://osf.io/preprints/inarxiv/kq5a7/ ) and Current status of hydrogeological research - ITB-Tohoku joint seminar (https://osf.io/preprints/inarxiv/dum64/)---Surface water is closely linked to unconfined groundwater, especially in Indonesia, where shallow aquifers are mostly composed of unconsoli- dated layers. To put Indonesia’s research on surface water and ground- water interactions in to perspective, we did a scientometric study based on literature search using VosViewer and Scopus database. We analyzed a corpus of 281 papers to extract the hidden pattern of information us- ing text mining algorithm. There are five clusters of subtopic that we gained from the dataset: modeling/simulation, contamination, water bal- ance, and climate-land use. We also find multiple gaps in the literature that mostly related to local geological settings. Based on that, we endorse Indonesia authors to start looking at the unique socio-economic and bio- geophysical features, and report it in form of scientific papers/reports and disseminate their key points online to get more international atten- tion. Based on the results, we also push Indonesian scientific community to lead more international collaboration to promote local distinctive fea- tures using widespread collaboration tools online. Given the lack of fund- ing, we also promote the usage of free and open source tools for any kinds of research initiatives.

scholarly journals Making a visual research landscape of surface water and groundwater interactions (1980 - 2017) using free online tools

2018 ◽  
Author(s):  
Dasapta Erwin Irawan ◽  
Budi Brahmantyo ◽  
Deny Juanda Puradimaja ◽  
Priyono ◽  
Achmad Darul
Keyword(s):  
Surface Water ◽  
Text Mining ◽  
Literature Search ◽  
Scientific Database ◽  
Distinctive Features ◽  
Surface Water And Groundwater ◽  
Online Tools ◽  
Scientific Papers ◽  
Big Picture ◽  
Visual Literature

This abstract is submitted to the 2018 IAH annual meeting (9-14 Sept 2018, Daejon Korea) . Literature search is the most important thing in research idea formulation. The most applied practice would be, (1) accessing scientific database, (2) downloading papers, (3) reading, and (4) extracting important information from each paper, prior to (5) writing a review. However, most of us don’t have the big picture of the constellation of the literature. This project will give the readers example on how to make a visual literature landscape using available free online tools (VosViewer). We insert additional step (2a) downloading metadata and setup a bibliographic library, (2b) importing metadata to VosViewer, and (2c) making visualisation. The workflow was applied to our attempt to understand the landscape of surface water-groundwater interactions.Surface water is closely linked to unconfined groundwater, especially in Indonesia. To put Indonesia's research on surface water and groundwater interactions in to perspective, we did a scientometric study based on literature search using VosViewer and Scopus database. We analyzed a corpus of 281 papers to extract the hidden pattern of information using text mining algorithm. There are 5 clusters of subtopic that we gained from the dataset: modeling/simulation, contamination, water balance, and climate-land use. We also find multiple gaps in the literature that mostly related to local geological settings. Based on that, we endorse Indonesia authors to start looking at the unique socio-economic and biogeophysical features, and report it in form of scientific papers/reports and disseminate their key points online to get more international attention. Based on the results, we also push Indonesia’s scientific community to lead more international collaboration to promote local distinctive features using widespread collaboration tools online. Given the lack of funding, we also promote the usage of free and open source tools for any kinds of research initiatives.Keywords: literature review, text mining, free tools, surface water - groundwater interactions

Antibiotic resistance genes in surface water and groundwater from mining affected environments

2021 ◽  
Vol 772 ◽  
pp. 145516
Author(s):  
Hai-Yan Zou ◽  
Liang-Ying He ◽  
Fang-Zhou Gao ◽  
Min Zhang ◽  
Shuai Chen ◽  
...  
Keyword(s):  
Antibiotic Resistance ◽  
Surface Water ◽  
Resistance Genes ◽  
Antibiotic Resistance Genes ◽  
Surface Water And Groundwater

Quantification of surface water and groundwater salinity sources in irrigated lowland area of North China Plain

2021 ◽  
Author(s):  
Xiaole Kong ◽  
Shiqin Wang ◽  
Yan‐Jun Shen ◽  
Zhuping Sheng ◽  
Xiaojing Liu ◽  
...  
Keyword(s):  
Surface Water ◽  
North China Plain ◽  
North China ◽  
Groundwater Salinity ◽  
Surface Water And Groundwater ◽  
Lowland Area

scholarly journals Evaluation of Murine Norovirus, Feline Calicivirus, Poliovirus, and MS2 as Surrogates for Human Norovirus in a Model of Viral Persistence in Surface Water and Groundwater

2007 ◽  
Vol 74 (2) ◽  
pp. 477-484 ◽  
Author(s):  
Jinhee Bae ◽  
Kellogg J. Schwab
Keyword(s):  
Cell Culture ◽  
Surface Water ◽  
Multiple Linear Regression Model ◽  
Viral Persistence ◽  
Environmental Stability ◽  
Great Promise ◽  
Feline Calicivirus ◽  
Virus Infectivity ◽  
Murine Norovirus ◽  
Surface Water And Groundwater

ABSTRACT Human noroviruses (NoVs) are a significant cause of nonbacterial gastroenteritis worldwide, with contaminated drinking water a potential transmission route. The absence of a cell culture infectivity model for NoV necessitates the use of molecular methods and/or viral surrogate models amenable to cell culture to predict NoV inactivation. The NoV surrogates murine NoV (MNV), feline calicivirus (FCV), poliovirus (PV), and male-specific coliphage MS2, in conjunction with Norwalk virus (NV), were spiked into surface water samples (n = 9) and groundwater samples (n = 6). Viral persistence was monitored at 25°C and 4°C by periodically analyzing virus infectivity (for all surrogate viruses) and nucleic acid (NA) for all tested viruses. FCV infectivity reduction rates were significantly higher than those of the other surrogate viruses. Infectivity reduction rates were significantly higher than NA reduction rates at 25°C (0.18 and 0.09 log10/day for FCV, 0.13 and 0.10 log10/day for PV, 0.12 and 0.06 log10/day for MS2, and 0.09 and 0.05 log10/day for MNV) but not significant at 4°C. According to a multiple linear regression model, the NV NA reduction rates (0.04 ± 0.01 log10/day) were not significantly different from the NA reduction rates of MS2 (0.05 ± 0.03 log10/day) and MNV (0.04 ± 0.03 log10/day) and were significantly different from those of FCV (0.08 ± 0.03 log10/day) and PV (0.09 ± 0.03 log10/day) at 25°C. In conclusion, MNV shows great promise as a human NoV surrogate due to its genetic similarity and environmental stability. FCV was much less stable and thus questionable as an adequate surrogate for human NoVs in surface water and groundwater.

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