{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T18:38:54Z","timestamp":1760121534652,"version":"3.41.2"},"reference-count":25,"publisher":"American Geophysical Union (AGU)","issue":"15","license":[{"start":{"date-parts":[[2007,8,15]],"date-time":"2007-08-15T00:00:00Z","timestamp":1187136000000},"content-version":"vor","delay-in-days":14,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Geophysical Research Letters"],"published-print":{"date-parts":[[2007,8]]},"abstract":"<jats:p>The basic statistical features of radon time series from continuous radon monitoring at the Elat granite, Israel are analysed. A similar analysis is carried out for ancillary and possibly related geophysical parameters for the Elat area. The results show that air temperature, precipitable water and long\u2010wave radiation time series exhibit constant variance over the analyzed period, while radon time series, atmospheric pressure, short\u2010wave radiation and total electron content exhibit heteroscedasticity. Furthermore, for radon and short\u2010wave radiation the variability is associated with the overall mean level, while for atmospheric pressure such an association is not present. The analyzed radon time series not only are non\u2010stationary but also nonlinear, reflecting the complex dynamics of radon emanation and transport in natural subsurface systems.<\/jats:p>","DOI":"10.1029\/2007gl030065","type":"journal-article","created":{"date-parts":[[2007,8,14]],"date-time":"2007-08-14T20:07:36Z","timestamp":1187122056000},"source":"Crossref","is-referenced-by-count":35,"title":["Radon variability at the Elat granite, Israel: Heteroscedasticity and nonlinearity"],"prefix":"10.1029","volume":"34","author":[{"given":"S. M.","family":"Barbosa","sequence":"first","affiliation":[{"name":"Departamento de Matematica Aplicada Faculdade de Ci\u00eancias, Universidade do Porto  Portugal"}]},{"given":"G.","family":"Steinitz","sequence":"additional","affiliation":[{"name":"Geological Survey of Israel  Jerusalem Israel"}]},{"given":"O.","family":"Piatibratova","sequence":"additional","affiliation":[{"name":"Geological Survey of Israel  Jerusalem Israel"}]},{"given":"M. E.","family":"Silva","sequence":"additional","affiliation":[{"name":"Departamento de Matematica Aplicada Faculdade de Ci\u00eancias, Universidade do Porto  Portugal"}]},{"given":"P.","family":"Lago","sequence":"additional","affiliation":[{"name":"Departamento de Matematica Aplicada Faculdade de Ci\u00eancias, Universidade do Porto  Portugal"}]}],"member":"13","published-online":{"date-parts":[[2007,8,15]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1029\/2005GL023352"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1144\/GSL.QJEG.1991.024.02.01"},{"volume-title":"Random Data: Analysis and Measurement Procedures","year":"2000","author":"Bendat J. S.","key":"e_1_2_6_4_1"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1029\/2003GL019181"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1029\/2000GL012775"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tecto.2006.10.001"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.2307\/1912773"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1029\/2001JB000820"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jenvrad.2005.09.004"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11069-004-2072-2"},{"volume-title":"Time Series Modelling of Water Resources and Environmental Systems","year":"1994","author":"Hipel K. W.","key":"e_1_2_6_12_1"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apradiso.2005.12.007"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1175\/1520-0477(1996)077<0437:TNYRP>2.0.CO;2"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1175\/1520-0477(2001)082<0247:TNNYRM>2.3.CO;2"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tecto.2006.05.042"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1029\/97JB00971"},{"volume-title":"Ionospheric Precursors of Earthquakes","year":"2004","author":"Pulinets S. A.","key":"e_1_2_6_18_1"},{"key":"e_1_2_6_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pce.2006.02.042"},{"key":"e_1_2_6_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pce.2006.02.039"},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.4324\/9780203489536"},{"key":"e_1_2_6_22_1","doi-asserted-by":"publisher","DOI":"10.1130\/0091-7613(2003)031<0505:SSRBRF>2.0.CO;2"},{"key":"e_1_2_6_23_1","unstructured":"Steinitz G. O.Piatibratova andU.Malik(2005) Radon Monitoring Data Repository System Rep. TR\u2010GSI\/09\/05 Geol. Surv. of Israel Jerusalem."},{"key":"e_1_2_6_24_1","doi-asserted-by":"crossref","unstructured":"Steinitz G. O.Piatibratova andU.Malik(2006) Radon signals in the Elat Granite pluton southern Arava Rep. GSI\/18\/06 Geol. Surv. of Israel Jerusalem.","DOI":"10.1029\/2006JB004817"},{"key":"e_1_2_6_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0040-1951(98)00295-9"},{"key":"e_1_2_6_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tecto.2006.04.012"}],"container-title":["Geophysical Research Letters"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1029%2F2007GL030065","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/pdf\/10.1029\/2007GL030065","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,31]],"date-time":"2023-10-31T12:07:10Z","timestamp":1698754030000},"score":1,"resource":{"primary":{"URL":"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/10.1029\/2007GL030065"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,8]]},"references-count":25,"journal-issue":{"issue":"15","published-print":{"date-parts":[[2007,8]]}},"alternative-id":["10.1029\/2007GL030065"],"URL":"https:\/\/doi.org\/10.1029\/2007gl030065","archive":["Portico"],"relation":{},"ISSN":["0094-8276","1944-8007"],"issn-type":[{"type":"print","value":"0094-8276"},{"type":"electronic","value":"1944-8007"}],"subject":[],"published":{"date-parts":[[2007,8]]},"article-number":"2007GL030065"}}