Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Hai Yang Xi"'
Publikováno v:
Advanced Materials Research. :1361-1366
Salt-alkali-related soil degradation is a worldwide environmental problem that attracts researchers’ continuous attention for many years. In order to reclaim saline soil, slat leaching which is considered as the most direct method is always used. M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::254fce3df694cd0cadc8873cce78025b
https://doi.org/10.4028/scientific5/amr.457-458.1361
https://doi.org/10.4028/scientific5/amr.457-458.1361
Publikováno v:
Environmental Earth Sciences. 62:1597-1607
Seasonal variations in foliar stable carbon composition (δ13C) and nitrogen (N), phosphorus (P) and potassium (K) concentrations of Populus euphratica Olivier and Tamarix ramosissima Ledeb, as well as correlations between foliar δ13C values and N,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7da17ac7fd824451c0dcbacbc03ccef6
https://doi.org/10.1007/s12665-010-0643-y
https://doi.org/10.1007/s12665-010-0643-y
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 22(8)
By the method of geostatistics, this paper studied the spatial heterogeneity of plant community species diversity in Ejina Oasis at the lower reaches of Heihe River. In the study area, the Margalef richness index (Ma), Simpson diversity index (Ds), S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::db51cbf2141740aa0a18de98e5b6d392
https://pubmed.ncbi.nlm.nih.gov/22097354
https://pubmed.ncbi.nlm.nih.gov/22097354
Publikováno v:
Huan jing ke xue= Huanjing kexue. 28(10)
Continuous field experiment was carried out on alpine meadow along different elevation gradient in Qilian Mountains during the growing season of 2004 using a soil respiration chamber (Li-6400-09) connected to a portable photosynthesis system (Li-6400
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::20d762c2edfa14ad5e963afdc840f70b
https://pubmed.ncbi.nlm.nih.gov/18269010
https://pubmed.ncbi.nlm.nih.gov/18269010
Publikováno v:
Water (20734441); Dec2017, Vol. 9 Issue 12, p952, 19p
Publikováno v:
Environmental Earth Sciences; Apr2011, Vol. 62 Issue 8, p1597-1607, 11p, 2 Charts, 3 Graphs, 1 Map
Publikováno v:
Journal of Integrative Plant Biology; Apr2007, Vol. 49 Issue 4, p425-436, 12p, 8 Charts, 4 Graphs
Autor:
Muhammad Ibrahim Alhadi EDOO, Vikram Kumar Chutturghoon, Gyabaah Kwabena WUSU-ANSAH, Hai ZHU, Tao Yang ZHEN, Hai Yang XIE, Shu-Sen ZHENG
Publikováno v:
Iranian Journal of Public Health, Vol 48, Iss 2 (2019)
Background: We aimed to evaluate the whether AFP levels alone is an adequate screening indicator, or a combination of Generally, alpha-fetoprotein (AFP), CA19-9 and CEA could provide a better diagnostic tool in detecting and screening asymptomatic pa
Externí odkaz:
https://doaj.org/article/bb8b6eccb41f4d539dcb506c5a2c4492