Zobrazeno 1 - 10
of 922
pro vyhledávání: '"Heilongjiang Province"'
Autor:
Yong ZHOU, Lei WANG, Lin JIN, Jiancheng ZHAO, Yangchun LI, Xiaoming CUI, Wei SUN, Shichun YAN
Publikováno v:
Zhongguo gonggong weisheng, Vol 40, Iss 8, Pp 1013-1016 (2024)
ObjectiveTo understand the core information awareness of chronic disease prevention and control and its influencing factors among adult residents in Heilongjiang province, and to provide a reference for formulating chronic disease prevention and cont
Externí odkaz:
https://doaj.org/article/9846a5ed23bf430589023aee5e0abd05
Akademický článek
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Publikováno v:
Plants, Vol 13, Iss 21, p 2982 (2024)
Spontaneous vegetation is an important component of urban biodiversity and an excellent agent for exploring the mutual feedback mechanism between urbanization and urban ecosystems. Rapid urbanization has had a significant impact on the composition, s
Externí odkaz:
https://doaj.org/article/47da2d7e1dca40e0b9ebcc7354fd1b30
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Extreme high and low temperatures both exert impacts on terrestrial ecosystems. However, current research still lacks a precise assessment of the risk of vegetation loss under simultaneous consideration of different temperature stresses and lag effec
Externí odkaz:
https://doaj.org/article/3c00fbb2d59f47f39d2c002c136bd301
Autor:
Qi Yuxin, Hu Yuandong
Publikováno v:
Shuitu baochi tongbao, Vol 43, Iss 6, Pp 294-303 (2023)
[Objective] The spatial-temporal variation characteristics of water yield services in Harbin City, Heilongjiang Province from 2000 to 2020 were determined, and the driving mechanism of the spatial-temporal differentiation characteristics of Harbin Ci
Externí odkaz:
https://doaj.org/article/fbba640118a94ddbb2bace9c47ddd979
Publikováno v:
Shuitu baochi tongbao, Vol 43, Iss 5, Pp 227-234 (2023)
[Objective] The spatiotemporal characteristics of soil erosion were analyzed in order to provide a reference for soil erosion control and evaluation of soil and water conservation benefits. [Methods] Based on the RUSLE soil erosion equation, the spat
Externí odkaz:
https://doaj.org/article/19acdb2f72d448e49c0d4fc7d6b45094
Publikováno v:
Land, Vol 13, Iss 8, p 1316 (2024)
Net ecosystem productivity (NEP) is an important indicator for the quantitative evaluation of carbon sources/sinks in terrestrial ecosystems. An improved CASA model and soil respiration model, combined with MODIS and meteorological data, are utilized
Externí odkaz:
https://doaj.org/article/c07e306bb1954fbe9852382dac66d1ff
Publikováno v:
Shuitu baochi tongbao, Vol 43, Iss 4, Pp 220-228 (2023)
[Objective] The construction method for an urban ecological network based on morphological spatial pattern analysis (MSPA) and ecological protection importance evaluation were studied in order to provide a scientific reference for the planning and co
Externí odkaz:
https://doaj.org/article/48e3a38e28de451c87844c1d66b2d2b3
Autor:
S. B. Makeeva
Publikováno v:
Вестник Самарского университета: История, педагогика, филология, Vol 29, Iss 2, Pp 17-23 (2023)
The article presents the history of the demographic development of one of the Chinese northeastern provinces. Various processes of socio-political, trade, economic, foreign policy and spatial-regional transformations of the PRC in the second half of
Externí odkaz:
https://doaj.org/article/4dac289009c1417082914ebbb60208a2
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
Northeast China has been facing a severe power shortage situation. Since September 2021, “power rationing” events occurring in many places in the three provinces of northeast China have been causing inconvenience to people’s production and life
Externí odkaz:
https://doaj.org/article/4281b072ae9b4f32bb5aa7f395a2d082