Zobrazeno 1 - 10
of 177
pro vyhledávání: '"Particulate nitrogen"'
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
The particulate nitrogen (PN) isotopic composition (δ15NPN) plays an important role in quantifying the contribution rate of particulate organic matter sources and indicating water environmental pollution. Estimation of δ15NPN from satellite images
Externí odkaz:
https://doaj.org/article/cb8545ca282343a9a6343d7c709c5538
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Ana Carla Kuneski, Arcângelo Loss, Barbara Santos Ventura, Thiago Stacowski dos Santos, Lucas Dupont Giumbelli, Andria Paula Lima, Marisa de Cássia Piccolo, José Luiz Rodrigues Torres, Gustavo Brunetto, Claudinei Kurtz, Cledimar Rogério Lourenzi, Jucinei José Comin
Publikováno v:
Horticulturae, Vol 9, Iss 7, p 822 (2023)
Onion (Allium cepa L.) is a food crop of economic importance. In Brazil, the crop typically occurs in a conventional tillage system (CT), which favors the mineralization and decomposition of soil organic matter (SOM) and the loss of carbon (C) and ni
Externí odkaz:
https://doaj.org/article/274c9e7b6647476e9df7ce786c7c6bf6
Autor:
Cui-Ci Sun, Wei-Zhong Yue, You-Shao Wang, Wei-Hong He, Yi-Guo Hong, Fu-Lin Sun, Hao Cheng, Mei-Lin Wu, Zhao-Yu Jiang, Fei Jiao, Yu-Tu Wang
Publikováno v:
Frontiers in Marine Science, Vol 8 (2022)
Distributions of Coomassie Blue stainable particles (CSP), the sources and transports, as well as their implications for nitrogen biogeochemical cycles in the Pearl River estuary (PRE) were investigated during two cruises in August 2016 and January 2
Externí odkaz:
https://doaj.org/article/ce1cdc954b154f6798553a72a0fe2987
Autor:
You-You Hao, Zhuo-Yi Zhu, Fu-Tao Fang, Tihana Novak, Milan Čanković, Enis Hrustić, Zrinka Ljubešić, Ming Li, Jin-Zhou Du, Rui-Feng Zhang, Blaženka Gašparović
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Estuaries modify the concentration and composition of riverine nutrients and organic matter (OM), which eventually determine the riverine flux effect to coasts. Nutrients, organic carbon (OC), pigments, and amino acids (AAs) from the samples collecte
Externí odkaz:
https://doaj.org/article/0140fd044bc84a6fbc8cec691b1651ac
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 22, Iss 4, Pp n/a-n/a (2021)
Abstract The impact of submarine hydrothermal systems on organic carbon in the ocean—one of the largest fixed carbon reservoirs on Earth—could be profound. Yet, different vent sites show diverse fluid chemical compositions and the subsequent biol
Externí odkaz:
https://doaj.org/article/bf20b5ffb35e465888eec13c7c21d45b
Publikováno v:
Agronomy, Vol 12, Iss 6, p 1247 (2022)
Straw return is an important farmland management practice that influences the activity of soil nitrogen. Few studies have examined the distribution of soil nitrogen and its components in wheat–rice cropping fields in subtropical China. This study a
Externí odkaz:
https://doaj.org/article/9fee1ba8680f45fca4ac512ea093c02c
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
پژوهشهای آبخیزداری, Vol 30, Iss 2, Pp 30-47 (2017)
Evaluation of quantitative and qualitative changes in vegetation and soil during the grazing gradient is necessary in order to recognize the regressive changes in the vegetation and soil, and consequently to improve the range management practices. Th
Externí odkaz:
https://doaj.org/article/b583380011da48649d25c3a5cc552b37