Results 111 to 120 of about 9,597 (231)

Seasonality of CO2, CH4, and N2O Fluxes Reveal Seagrass Ecosystems as CO2 and N2O Sink Attenuating Carbon Climate Impacts

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract Seagrass meadows are pivotal in coastal carbon cycling and climate regulation, yet simultaneous measurements of CO2, CH4, and N2O fluxes, especially in tropical systems, remain scarce. Here, we present the first synchronized seasonal assessment of these three greenhouse gases (GHGs) fluxes across water‐atmosphere in a tropical seagrass meadow (
Jianan Liu, Liying Lin, Xueqing Yu, Zhibo Shen, Jin Yang, Chengcheng Wu, Sha Chen, Xunchi Zhu, Yu Han, Ehui Tan, Shuh‐Ji Kao   +10 more
wiley   +1 more source

Daytime Ionospheric F‐Region Topside Irregularities Associated With Significant Density Enhancement at Low Latitudes During the 12 November 2025 Magnetic Storm

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract In this study, daytime F‐region irregularities were observed at low latitudes during the main phase of the 12 November 2025 strong magnetic storm, causing intense very high frequency radar echoes ranging hundreds of kilometers in altitude.
Wenjie Sun, Guozhu Li, Guofeng Dai, Haiyong Xie, Lianhuan Hu, Biqiang Zhao, Zequan Wang, Jianfei Liu, Xiukuan Zhao, Yi Li, Baiqi Ning   +10 more
wiley   +1 more source

The origin, dissemination, and molecular networks of HIV-1 CRF65_cpx strain in Hainan Island, China

BMC Infectious Diseases
Background HIV-1 CRF65_cpx strain carries drug-resistant mutations, which raises concerns about its potential for causing virologic failure. The CRF65_cpx ranks as the fourth most prevalent on Hainan Island, China.
Dee Yu, Kaokao Zhu, Mu Li, Fei Zhang, Yuan Yang, Chunyun Lu, Shanmei Zhong, Cai Qin, Yanan Lan, Jipeng Yu, Jindong Ding Petersen, Junjun Jiang, Hao Liang, Li Ye, Bingyu Liang   +14 more
doaj   +1 more source

Geochronology and geochemistry of late Cenozoic volcanics on Naozhou Island, South China: insights into the interaction between the paleo-subduction slab and the Hainan mantle plume

Frontiers in Earth Science
The mechanisms and processes of interaction between paleo-subducted slabs and mantle plumes are not well understood, primarily due to the challenges associated with direct observation. The Leiqiong Area (LQA), located in the northwestern South China Sea (
Jin Xu, Jin Xu, Hui Xie, Hui Xie, Hui Xie, Hui Xie, Zixuan Luo, Zixuan Luo, Yanting Chen, Yanting Chen, Hongcai Shi, Hongcai Shi, Hongcai Shi, Hongcai Shi   +13 more
doaj   +1 more source

Direct Ionosonde Evidence of F‐Layer Disturbances Driven by Intense Lightning Activity at Low Latitudes

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract Thunderstorms could cause the irregularities of electron density distributions in the ionosphere by exciting gravity waves and modifying ambient electric field (E‐field). By comparing the DPS‐4D ionosonde observation at 5‐min resolution at Fuke Station in Hainan, China with the lightning detection data, we studied the F‐layer responses to a ...
Zhengwei Cheng, Mao Zhang, Hailiang Huang, Guojun Wang, Zheng Wang, Sheping Shang, Xiao Wang, Maosheng He, Yajun Zhu, Hui Li, Yaoling Zhi, Gaopeng Lu   +11 more
wiley   +1 more source

Effective Protection and Rational Utilization in the Coastal Zones of Hainan Island

Haiyang Kaifa yu guanli
Effective protection and rational utilization of coastal zones have become an important way for sustainable development in coastal areas. The paper summarized the achievements and existing problems based on a review of research on protection and ...
Gang HAN, Lizhuo HAN, Haijiang WU, Bin LU, Fang LU, Yiliang LI   +5 more
doaj  

On the Cervine Animals of the Island of Hainan (China)

Proceedings of the Zoological Society of London
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

Nature reserve system of Hainan Island.

, 2013
The nature reserve system, adjacent unprotected areas (surrounding lands within 10 km of the nature reserve boundaries) and wider unprotected landscape (more than 10 km away from the nature reserve boundaries) overlaid with natural forest cover in 2010 ...
Nengwen Xiao (288385), Jianguo Zhu (206510), Mingxia Zhang (191591), Wei Wang (17594), Peter Pechacek (384004), Junsheng Li (276905)   +5 more
core   +1 more source

Effects of land-use change on eco-environmental quality in Hainan Island, China

, 2020
Hainan Island is the largest tropical island in China, which is vulnerable to intensifying human activities, such as deforestation and urbanization affecting the quality of the eco-environment on regional scale.
Sun, R., Qi, D., Lan, G., Fraedrich, K., Yang, C., Wu, Z., Chen, B.   +6 more
core   +1 more source

The Study on the Network Teaching Mode of Tourism Management in the Background of Hainan International Island Construction

, 2011
With the raise of strategy on Hainan international tourism island ，the personnel training of Hainan's high level tourism management has become an important topic among the Hainan universities. Firstly, this paper analyses the demand trend of the teaching
Shi Chen Fan, Feng Xia Wang
core   +1 more source