Studies on radionuclides around Hemavathi river basin of Karnataka, India
The activity concentration and total annual effective dose of the terrestrial naturally occurring radionuclides ( 232 Th, 226 Ra and 40 K) were measured in soil and rock samples collected from various locations of Hemavathi river basin in Karnataka, using HPGe detector. The results revealed that act...
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| Veröffentlicht in: | Journal of radioanalytical and nuclear chemistry 2018-03, Vol.315 (3), p.603-611 |
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| creator | Niranjan, R. S. Ningappa, C. Yashaswini, T. |
| description | The activity concentration and total annual effective dose of the terrestrial naturally occurring radionuclides (
232
Th,
226
Ra and
40
K) were measured in soil and rock samples collected from various locations of Hemavathi river basin in Karnataka, using HPGe detector. The results revealed that activity concentration of radionuclides
226
Ra,
232
Th and
40
K in the soil had geometrical mean values of 16.7 ± 0.6, 33.9 ± 1.2 and 359.9 ± 9.2 Bq kg
−1
, respectively. In rock samples activity concentrations of
226
Ra,
232
Th and
40
K had geometrical mean values of 20.2 ± 0.7, 18.0 ± 0.9 and 276 ± 9.6 Bq kg
−1
, respectively. The external Hazard index and indoor hazard index were found to be within safety limits prescribed by European commission 1999 report. |
| doi_str_mv | 10.1007/s10967-018-5706-7 |
| format | Article |
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232
Th,
226
Ra and
40
K) were measured in soil and rock samples collected from various locations of Hemavathi river basin in Karnataka, using HPGe detector. The results revealed that activity concentration of radionuclides
226
Ra,
232
Th and
40
K in the soil had geometrical mean values of 16.7 ± 0.6, 33.9 ± 1.2 and 359.9 ± 9.2 Bq kg
−1
, respectively. In rock samples activity concentrations of
226
Ra,
232
Th and
40
K had geometrical mean values of 20.2 ± 0.7, 18.0 ± 0.9 and 276 ± 9.6 Bq kg
−1
, respectively. The external Hazard index and indoor hazard index were found to be within safety limits prescribed by European commission 1999 report.</description><identifier>ISSN: 0236-5731</identifier><identifier>EISSN: 1588-2780</identifier><identifier>DOI: 10.1007/s10967-018-5706-7</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Background radiation ; Chemistry ; Chemistry and Materials Science ; Diagnostic Radiology ; Hadrons ; Heavy Ions ; Inorganic Chemistry ; Nuclear Chemistry ; Nuclear Physics ; Physical Chemistry ; Radioisotopes ; Radium 226 ; River basins</subject><ispartof>Journal of radioanalytical and nuclear chemistry, 2018-03, Vol.315 (3), p.603-611</ispartof><rights>Akadémiai Kiadó, Budapest, Hungary 2018</rights><rights>COPYRIGHT 2018 Springer</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c355t-a02fa989b1671c93d3965599cd516aa99b7267670a05d4b39048c6a9190be44c3</citedby><cites>FETCH-LOGICAL-c355t-a02fa989b1671c93d3965599cd516aa99b7267670a05d4b39048c6a9190be44c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10967-018-5706-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10967-018-5706-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Niranjan, R. S.</creatorcontrib><creatorcontrib>Ningappa, C.</creatorcontrib><creatorcontrib>Yashaswini, T.</creatorcontrib><title>Studies on radionuclides around Hemavathi river basin of Karnataka, India</title><title>Journal of radioanalytical and nuclear chemistry</title><addtitle>J Radioanal Nucl Chem</addtitle><description>The activity concentration and total annual effective dose of the terrestrial naturally occurring radionuclides (
232
Th,
226
Ra and
40
K) were measured in soil and rock samples collected from various locations of Hemavathi river basin in Karnataka, using HPGe detector. The results revealed that activity concentration of radionuclides
226
Ra,
232
Th and
40
K in the soil had geometrical mean values of 16.7 ± 0.6, 33.9 ± 1.2 and 359.9 ± 9.2 Bq kg
−1
, respectively. In rock samples activity concentrations of
226
Ra,
232
Th and
40
K had geometrical mean values of 20.2 ± 0.7, 18.0 ± 0.9 and 276 ± 9.6 Bq kg
−1
, respectively. The external Hazard index and indoor hazard index were found to be within safety limits prescribed by European commission 1999 report.</description><subject>Background radiation</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Diagnostic Radiology</subject><subject>Hadrons</subject><subject>Heavy Ions</subject><subject>Inorganic Chemistry</subject><subject>Nuclear Chemistry</subject><subject>Nuclear Physics</subject><subject>Physical Chemistry</subject><subject>Radioisotopes</subject><subject>Radium 226</subject><subject>River basins</subject><issn>0236-5731</issn><issn>1588-2780</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kE9rGzEQxUVoIK6TD5DbQq9dZ7Ra_Tsa0zamgRzanMWspHWV2lIq7Qby7SOzhZ7KwAy8md_weITcUthQAHlXKGghW6Cq5RJEKy_IinKl2k4q-EBW0DFRN4xekY-lPAOAVoqtyP7HNLvgS5Nik9GFFGd7DK4KmNMcXXPvT_iK06_Q5PDqczNgCbFJY_Mdc8QJf-PnZh9dwGtyOeKx-Ju_c02evn75ubtvHx6_7Xfbh9YyzqcWoRtRKz1QIanVzDEtONfaOk4FotaD7IQUEhC46wemoVdWoKYaBt_3lq3Jp-XvS05_Zl8m85zmauVYTAegetaL2tZks1wd8OhNiGOaMtpazp-CTdGPoepb3mnQTPRngC6AzamU7EfzksMJ85uhYM4RmyViUyM254iNrEy3MKXexoPP_6z8H3oHbEB8hw</recordid><startdate>20180301</startdate><enddate>20180301</enddate><creator>Niranjan, R. S.</creator><creator>Ningappa, C.</creator><creator>Yashaswini, T.</creator><general>Springer Netherlands</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20180301</creationdate><title>Studies on radionuclides around Hemavathi river basin of Karnataka, India</title><author>Niranjan, R. S. ; Ningappa, C. ; Yashaswini, T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c355t-a02fa989b1671c93d3965599cd516aa99b7267670a05d4b39048c6a9190be44c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Background radiation</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Diagnostic Radiology</topic><topic>Hadrons</topic><topic>Heavy Ions</topic><topic>Inorganic Chemistry</topic><topic>Nuclear Chemistry</topic><topic>Nuclear Physics</topic><topic>Physical Chemistry</topic><topic>Radioisotopes</topic><topic>Radium 226</topic><topic>River basins</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Niranjan, R. S.</creatorcontrib><creatorcontrib>Ningappa, C.</creatorcontrib><creatorcontrib>Yashaswini, T.</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of radioanalytical and nuclear chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Niranjan, R. S.</au><au>Ningappa, C.</au><au>Yashaswini, T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Studies on radionuclides around Hemavathi river basin of Karnataka, India</atitle><jtitle>Journal of radioanalytical and nuclear chemistry</jtitle><stitle>J Radioanal Nucl Chem</stitle><date>2018-03-01</date><risdate>2018</risdate><volume>315</volume><issue>3</issue><spage>603</spage><epage>611</epage><pages>603-611</pages><issn>0236-5731</issn><eissn>1588-2780</eissn><abstract>The activity concentration and total annual effective dose of the terrestrial naturally occurring radionuclides (
232
Th,
226
Ra and
40
K) were measured in soil and rock samples collected from various locations of Hemavathi river basin in Karnataka, using HPGe detector. The results revealed that activity concentration of radionuclides
226
Ra,
232
Th and
40
K in the soil had geometrical mean values of 16.7 ± 0.6, 33.9 ± 1.2 and 359.9 ± 9.2 Bq kg
−1
, respectively. In rock samples activity concentrations of
226
Ra,
232
Th and
40
K had geometrical mean values of 20.2 ± 0.7, 18.0 ± 0.9 and 276 ± 9.6 Bq kg
−1
, respectively. The external Hazard index and indoor hazard index were found to be within safety limits prescribed by European commission 1999 report.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10967-018-5706-7</doi><tpages>9</tpages></addata></record> |
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| subjects | Background radiation Chemistry Chemistry and Materials Science Diagnostic Radiology Hadrons Heavy Ions Inorganic Chemistry Nuclear Chemistry Nuclear Physics Physical Chemistry Radioisotopes Radium 226 River basins |
| title | Studies on radionuclides around Hemavathi river basin of Karnataka, India |
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