Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Boaz Luz"'
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 3, Pp n/a-n/a (2023)
Abstract Anthropogenic‐induced variations of the Atlantic Meridional Overturning Circulation (AMOC) and the associated Deep‐Water Formation (DWF) are a major concern. Using measurements of triple oxygen isotopes in the deep North Atlantic, we pre
Externí odkaz:
https://doaj.org/article/fa38c792662a4373a416a3990f2872a5
Publikováno v:
Limnology and Oceanography. 67:1794-1804
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43d1096727d414bfd2bd52e3dcda527d
https://doi.org/10.1002/lno.12167
https://doi.org/10.1002/lno.12167
Autor:
Youfeng Ning, Haiwei Zhang, Baoyun Zong, Pengzhen Duan, Jonathan Baker, Sasadhar Mahata, R. Lawrence Edwards, Pu Zhang, Lijuan Sha, Boaz Luz, Hai Cheng, Yassine Ait Brahim
Publikováno v:
Geochimica et Cosmochimica Acta. 270:360-378
Triple oxygen isotope compositions have become one of critical proxies in characterizing a wide range of geochemical and hydroclimate processes. However, Δ17O (carbonate 17O anomaly) has only been barely used in the last decade because it is difficu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd86fdcfb342210c54763a8ad3fd89ac
https://doi.org/10.1016/j.gca.2019.12.003
https://doi.org/10.1016/j.gca.2019.12.003
Autor:
Boaz Luz
Publikováno v:
Palaeoecology of Africa ISBN: 9780203744512
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf4837b38b4dec2b90921b84be5f477f
https://doi.org/10.1201/9780203744512-6
https://doi.org/10.1201/9780203744512-6
Publikováno v:
Marine Chemistry. 186:145-155
It is generally accepted that most of the oceanic CaCO3 production is biogenic, whereas homogeneous, inorganic CaCO3 nucleation and precipitation from seawater is inhibited by the presence of other seawater constituents, including dissolved organic c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15a8956ea57d6a0f24e4cae521cf76f6
https://doi.org/10.1016/j.marchem.2016.09.006
https://doi.org/10.1016/j.marchem.2016.09.006
Publikováno v:
Rapid Communications in Mass Spectrometry. 29:2219-2224
Rationale Measurements of oxygen-17 excess (17Oexcess) in carbonates have become of great importance. However, to compare results obtained by different laboratories, it is necessary to normalize them to international standards. With this purpose in m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f08b7fded4290bd631e97e211529ad7
https://doi.org/10.1002/rcm.7378
https://doi.org/10.1002/rcm.7378
Publikováno v:
Limnology and Oceanography. 58:1373-1386
A time series of the 17O excess (17D) was measured in the Gulf of Elat (Aqaba) between May 2007 and August 2009. 17D is unaffected by respiration; thus it is a unique, conservative tracer that preserves the signature acquired in the photic zone, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e0e69fcafb99a5d961ffdde7171932b
https://doi.org/10.4319/lo.2013.58.4.1373
https://doi.org/10.4319/lo.2013.58.4.1373
Autor:
Amaelle Landais, Emmanuel Le Meur, Joel Savarino, Shuji Fujita, Eugeni Barkan, Ryu Uemura, Mathieu Casado, Camille Risi, Mélanie Baroni, Sarah Guilbaud, Olivier Magand, Alexey A. Ekaykin, Grégory Teste, Kotaro Fukui, Alexandra Touzeau, Ilann Bourgeois, Boaz Luz, Barbara Stenni
Publikováno v:
The Cryosphere
The Cryosphere, Copernicus 2016, 10 (2), pp.837-852. ⟨10.5194/tc-10-837-2016⟩
The Cryosphere, Vol 10, Iss 2, Pp 837-852 (2016)
The Cryosphere, 2016, 10 (2), pp.837-852. ⟨10.5194/tc-10-837-2016⟩
The Cryosphere, Copernicus 2016, 10 (2), pp.837-852. ⟨10.5194/tc-10-837-2016⟩
The Cryosphere, Vol 10, Iss 2, Pp 837-852 (2016)
The Cryosphere, 2016, 10 (2), pp.837-852. ⟨10.5194/tc-10-837-2016⟩
International audience; The isotopic compositions of oxygen and hydrogen in ice cores are invaluable tools for the reconstruction of past climate variations. Used alone, they give insights into the variations of the local temperature, whereas taken t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::803c68a6fe7793f545bbb76c1724a0a3
https://hal-insu.archives-ouvertes.fr/insu-01388903
https://hal-insu.archives-ouvertes.fr/insu-01388903
Autor:
Boaz Luz, Eugeni Barkan
Publikováno v:
Rapid Communications in Mass Spectrometry. 26:2733-2738
We have optimized the method of water fluorination using the solid reagent CoF3 to produce O2. This allows isotope ratio measurements by dual-inlet mass spectrometry with very high precision of 0.01 to 0.03/1000 for both delta17O and delta18O. Using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44703aa55df077e29b7c49b80260e763
https://doi.org/10.1002/rcm.6400
https://doi.org/10.1002/rcm.6400
Autor:
Eugeni Barkan, Boaz Luz
Publikováno v:
Geochimica et Cosmochimica Acta. 74:6276-6286
The variations of d 17 O and d 18 O in recent meteoric waters and in ice cores have proven to be an important tool for investigating the present and past hydrologic cycle. In order to close significant information gaps in the present distribution ofd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7e2f56395402b8853c6b23d10bcdee8
https://doi.org/10.1016/j.gca.2010.08.016
https://doi.org/10.1016/j.gca.2010.08.016