Zobrazeno 1 - 10
of 216
pro vyhledávání: '"nitrogen isotope ratio"'
Publikováno v:
Shipin gongye ke-ji, Vol 44, Iss 23, Pp 246-252 (2023)
Objective: To prevent some illegal companies driven by interests from arbitrarily labeling "organic" to deceive consumers using ways such as counterfeiting, forgery, and shoddy food. Methods: This study investigated differential components between or
Externí odkaz:
https://doaj.org/article/b481306f1011444096fadd897dd244ef
Autor:
Muhammad Arifuzzaman, Sujan Mamidi, Alvaro Sanz-Saez, Hossein Zakeri, Andrew Scaboo, Felix B. Fritschi
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Soybean (Glycine max) production is greatly affected by persistent and/or intermittent droughts in rainfed soybean-growing regions worldwide. Symbiotic N2 fixation (SNF) in soybean can also be significantly hampered even under moderate drought stress
Externí odkaz:
https://doaj.org/article/a6bf7c6dd2604f6b86a1ce8fb6aada98
Autor:
Koba, Keisuke, Hirobe, Muneto, Koyama, Lina, Kohzu, Ayato, Tokuchi, Naoko, Nadelhoffer, Knute John, Wada, Eitaro, Takeda, Hiroshi
Publikováno v:
Ecosystems, 2003 Aug 01. 6(5), 457-469.
Externí odkaz:
https://www.jstor.org/stable/3658642
Autor:
Henn, Matthew R., Chapela, Ignacio H.
Publikováno v:
Oecologia, 2001 Aug 01. 128(4), 480-487.
Externí odkaz:
https://www.jstor.org/stable/4223033
Publikováno v:
Ecological Applications, 2001 Feb 01. 11(1), 203-214.
Externí odkaz:
https://www.jstor.org/stable/3061067
Contributions of Stable-Isotope Data to Elucidating Food Webs of Mediterranean Rocky Littoral Fishes
Autor:
Pinnegar, John K.
Publikováno v:
Oecologia, 2000 Jan 01. 122(3), 399-409.
Externí odkaz:
https://www.jstor.org/stable/4222557
Publikováno v:
Oecologia, 1999 Jan 01. 120(3), 405-415.
Externí odkaz:
https://www.jstor.org/stable/4222402
Publikováno v:
Oecologia, 1999 Jan 01. 118(3), 353-360.
Externí odkaz:
https://www.jstor.org/stable/4222248
Publikováno v:
Yankuang ceshi, Vol 37, Iss 1, Pp 15-20 (2018)
Carbon and nitrogen isotopes are essential tools to study paleoclimate, palaeoenvironment, and ecosystem. At present, carbon and nitrogen isotopes are commonly determined by Elemental Analyzer-Isotope Ratio Mass Spectrometer (EA-IRMS). Reaction tempe
Externí odkaz:
https://doaj.org/article/3649952282274fa4bed559eb218efcb4
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