Results 21 to 30 of about 2,152,388 (314)

The exploration of China's National Park System Pilot Project: Taking Northeast China Tiger and Leopard National Park System Pilot Area as an example

open access: yesInternational Journal of Geoheritage and Parks, 2020
In December 2016, Northeast China Tiger and Leopard National Park started the pilot work. It is the only pilot area that is directly managed by the central government. Northeast China Tiger and Leopard National Park System Pilot Area undertakes two major
Tianyu Song
doaj   +1 more source

Present-day 3D deformation field of Northeast China, observed by GPS and leveling

open access: yesGeodesy and Geodynamics, 2014
A broad view of present-day 3D deformation field around the Northeast China region was derived from GPS and leveling observations. We draw the following conclusions: First, the Northeast China region moved towards northwest with an average velocity of 5 ...
Ji Lingyun   +2 more
doaj   +1 more source

East, West, Central and Northeast China divisions.

open access: yes, 2022
East, West, Central and Northeast China divisions.
Xiaofeng Su (3526943)   +5 more
core   +1 more source

“THE CONFLICT ON THE CER IN 1926” AND “THE CONFLICT ON THE CER 1929”: COMPARATIVE POLITICS

open access: yesСравнительная политика, 2018
The article is devoted to problems of Soviet policy “of the conflict on the Chinese Eastern Railway” in the second half of the 1920s. It was “The conflict on the CER in 1926” and “Conflict on the CER in 1929,” In the political history of Soviet-Chinese ...
V. G. Datsyshen
doaj   +1 more source

The Development of Eco-Tourism in Northeast China [PDF]

open access: yes, 2015
There are rich nature eco-tourism resources, which provides reliable material foundation for the eco-tourism. Eco-tourism resources is of great significance on promoting the economic development in Northeast China.
SUN, Xiaochun, YANG, Xiaolong
core   +1 more source

Isolation, identification, and phylogenetic analysis of subgroup III strain of bovine respiratory syncytial virus contributed to outbreak of acute respiratory disease among cattle in Northeast China

open access: yesVirulence, 2021
Bovine respiratory syncytial virus (BRSV) is a clinically important causative agent of acute respiratory diseases in postweaning calves and feedlot cattle and causes numerous economic losses to the cattle industry.
Shuo Jia   +11 more
doaj   +1 more source

Large-scale circulation features associated with the heat wave over Northeast China in summer 2018

open access: yesAtmospheric and Oceanic Science Letters, 2019
In late July and early August 2018, Northeast China suffered from extremely high temperatures, with the maxium temperature anomaly exceeding 6°C. In this study, the large-scale circulation features associated with this heat wave over Northeast China are ...
Panhong TAO, Yaocun ZHANG
doaj   +1 more source

China in an Evolving Northeast Asia

open access: yesChina Quarterly of International Strategic Studies, 2020
The Northeast Asian security landscape is fast evolving amid intensifying China-U.S. strategic competition and a still raging coronavirus pandemic. Frequent summit meetings among regional leaders, including the historic meetings between Donald Trump and Kim Jong-un, have not translated into broader security dialogues and joint efforts to build a ...
openaire   +2 more sources

A dataset of soil water erosion of Northeast China from 2001 to 2020

open access: yes中国科学数据, 2023
The black soil area in Northeast China plays an important role in food production and ecological security in China. However, over-cultivation practices have led to severe soil erosion, which seriously threatens food security and ecological environment in
WU Hanyi   +5 more
doaj   +1 more source

Spatio-temporal characteristics of cultivated land fragmentation in different landform areas with a case study in Northeast China

open access: yesEcosystem Health and Sustainability, 2020
Assessing the temporal and spatial characteristics of cultivated land fragmentation is necessary to identify management practices that can reduce negative environmental effects.
Fengkui Qian   +3 more
doaj   +1 more source

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