Zobrazeno 1 - 10
of 261
pro vyhledávání: '"Leonard I, Wassenaar"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Recently, δ 17O and its excess (Δ′17O) have become increasingly significant “triple-oxygen-isotope” indicators of distinctive hydrological processes in hydrology and climatology. This situation mirrors the research regarding δ 18O a
Externí odkaz:
https://doaj.org/article/c4b5ffe35df440a3be9fb9f262d3c611
Publikováno v:
MethodsX, Vol 11, Iss , Pp 102283- (2023)
Compound-specific stable-isotope analysis (CSIA) of fatty acids is a powerful tool to better understand the trophic transfer of fatty acids and their biochemical fate in and across ecosystems, including tracing animal migration and understanding phys
Externí odkaz:
https://doaj.org/article/b5049041b9af41dabfeb57cec5d07cd8
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-6 (2022)
Abstract Tritium (3H) in Earth’s precipitation is vigilantly monitored since historical nuclear bomb tests because of radiological protection considerations and its invaluable role as a tracer of the global water cycle in quantifying surface, groun
Externí odkaz:
https://doaj.org/article/f8e8e6aff63f4a1e9b11bd0b8b525774
Publikováno v:
MethodsX, Vol 10, Iss , Pp 102150- (2023)
δ17O and Δ’17O are emerging tracers increasingly used in isotope hydrology, climatology, and biochemistry. Differentiating small relative abundance changes in the rare 17O isotope from the strong covariance with 18O imposes ultra-high precision r
Externí odkaz:
https://doaj.org/article/5f23aadcab78481d819551e0e925d27e
Publikováno v:
MethodsX, Vol 10, Iss , Pp 101984- (2023)
Non-exchangeable hydrogen-isotope (δ2Hn) measurements of complex organic samples are used in forensics to determine sample authenticity, traceability, and provenance. However, δ2Hn assays of organics are usually complicated by uncontrolled “excha
Externí odkaz:
https://doaj.org/article/7a28f27558724902ae89661ff042eab0
Autor:
Yuliya Vystavna, Astrid Harjung, Lucilena R. Monteiro, Ioannis Matiatos, Leonard I. Wassenaar
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
An isotope synthesis of 1257 global lakes revealed on average 20% of inflow is lost to evaporation, but 10% of Earth’s lakes show extreme evaporative losses. Stable water isotope monitoring is an effective way to detect comparative climatic and cat
Externí odkaz:
https://doaj.org/article/9421eac0a217474ca7fe6b72c2010f43
Autor:
Matthias Pilecky, Leonard I. Wassenaar, Martin J. Kainz, Libesha Anparasan, M. Isabel Ramirez, Jeremy N. McNeil, Keith A. Hobson
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
IntroductionAmong long-distance migratory insects, the monarch butterfly (Danaus plexippus) is one of the most iconic, whose journey is fueled by nectar from flowering plants along the migratory route which may involve up to 3,500 km. Understanding h
Externí odkaz:
https://doaj.org/article/e233fe689d2843e39867da8c8f83a13b
Publikováno v:
Movement Ecology, Vol 6, Iss 1, Pp 1-12 (2018)
Abstract Background Long-distance migration has evolved multiple times in different animal taxa. For insect migrants, the complete annual migration cycle covering several thousand kilometres, may be performed by several generations, each migrating pa
Externí odkaz:
https://doaj.org/article/2bf270f03db24c8ba55e7cf2feb14615
Autor:
Germain Esquivel-Hernández, Ioannis Matiatos, Ricardo Sánchez-Murillo, Yuliya Vystavna, Raffaella Balestrini, Naomi S. Wells, Lucilena R. Monteiro, Somporn Chantara, Wendell Walters, Leonard I. Wassenaar
Publikováno v:
Isotopes in Environmental and Health Studies. 59:127-141
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::764f7e73f9e73a575ce603b6d78efca3
https://doi.org/10.1080/10256016.2023.2177649
https://doi.org/10.1080/10256016.2023.2177649
Autor:
Robert G. Clark, Russell D. Dawson, Jennifer L. Greenwood, David W. Johns, Leonard I. Wassenaar, Keith A. Hobson
Publikováno v:
Diversity, Vol 13, Iss 10, p 495 (2021)
Stable-hydrogen (δ2H), nitrogen (δ15N), and carbon (δ13C) isotopes are used to decipher broad movement patterns and trophic relationships among diverse species, and an improved understanding of factors controlling natural variation in tissue-isoto
Externí odkaz:
https://doaj.org/article/0bb153098c5f4501a8a9e9557032d5ab