Results 21 to 30 of about 442 (135)

On two species of Phintella Strand, 1906 from Hainan, China (Araneae, Salticidae) [PDF]

Biodiversity Data Journal
In our recent examination of the Phintella specimens collected from Hainan Tropical Rainforest National Park, a new species and the unknown female of P.
Cheng Wang, Jiahui Gan, Xiaoqi Mi
doaj   +4 more sources

Description of a new species of the genus Perissus Chevrolat, 1863 (Coleoptera, Cerambycidae, Cerambycinae, Clytini) from China, with notes on its pollen loads composition [PDF]

Biodiversity Data Journal
The genus Perissus belongs to the tribe Clytini, currently comprises 98 species and subspecies, widely distributed across the Palaearctic, Oriental and Australian Regions.A new species, Perissus jianfenglingensis Sandoval, Liu & Yang sp.
Luisa Sandoval Pulgarín, Haiqiao Liang, Tao Zhang, Yujun Liu, Xiaoran Yang   +4 more
doaj   +4 more sources

Monitoring Canopy Height in the Hainan Tropical Rainforest Using Machine Learning and Multi-Modal Data Fusion

Remote Sensing
Biomass carbon sequestration and sink capacities of tropical rainforests are vital for addressing climate change. However, canopy height must be accurately estimated to determine carbon sink potential and implement effective forest management.
Qingping Ling, Yingtan Chen, Zhongke Feng, Huiqing Pei, Cai Wang, Zhaode Yin, Zixuan Qiu   +6 more
doaj   +3 more sources

Age-Dependent Composition and Diversity of the Gut Microbiome in Endangered Gibbon (Nomascus hainanus) Based on 16S rDNA Sequencing Analysis [PDF]

Microorganisms
The Hainan gibbon (Nomascus hainanus) is one of the most endangered primates globally, threatened by habitat destruction, genetic diversity loss, and ecological competition.
Jieli Fan, Yanan Yin, Yanhui Liu, Yuan Chen, Wenxing Long, Chenghong Liao   +5 more
doaj   +2 more sources

Niche Partitioning and Facilitative Coexistence of Two Sympatric Pheasants Across a Gradient of Human Disturbance. [PDF]

Ecol Evol
This study reveals that Hainan Peacock‐Pheasants and Silver Pheasants coexist through distinct temporal and spatial niche partitioning. However, human disturbance disrupts their positive association, as the sensitive Peacock‐Pheasant avoids high‐impact areas while the tolerant Silver Pheasant persists. Consequently, anthropogenic pressure renders their
Lu X, Yan W, Zeng Z, Xue S, Wang Q.
europepmc   +2 more sources

Study on Life History Strategies of Anurans in Tropical Rainforest: Lifespan and Age at Sexual Maturity. [PDF]

Ecol Evol
This study presents the first comprehensive analysis of lifespan and age at sexual maturity in seven common anuran species from Hainan Island's tropical rainforest, filling a critical gap in tropical amphibian ecology. The results reveal significant interspecific variation in lifespan (5 ~ 9 years) and maturity age (3 ~ 5 years), indicating a “slow ...
Guo R, Zhu L, Zhao L, Zhai X, Wang T, Wang J.   +5 more
europepmc   +2 more sources

Scale Dependence of Woody Plant β-Diversity in a Tropical Rainforest Metacommunity. [PDF]

Ecol Evol
Using a scale‐explicit metacommunity framework in a tropical rainforest, we examined how woody plant compositional dissimilarity and its replacement and richness‐difference components vary across spatial extents. Compositional dissimilarity increased modestly with extent but remained consistently dominated by species replacement, while environmental ...
Yao J, Li X, Tatsumi S, Ding Y, Huang J, Xu Y, Zhang Z, Long W, Zang R.   +8 more
europepmc   +2 more sources

Molecular and morphological evidence for a new species of Pogostemon (Lamiaceae) from Hainan Island, China [PDF]

PhytoKeys, 2022
Pogostemon hainanensis, a new species of Lamiaceae from Hainan Island, China, is described. The phylogenetic position of the new species within Pogostemon was investigated based on analyses of the nuclear ribosomal internal transcribed spacer (nrITS) and
Langxing Yuan, Gan Tan, Wenhua Zhang, Bine Xue, Jiwen Deng, Lei Liu, Gang Yao   +6 more
doaj   +3 more sources

Population Status and Recovery Potential of <i>Dalbergia odorifera</i> Under Anthropogenic Disturbance: Evidence From Hainan Island, China. [PDF]

Ecol Evol
To explore the survival status and dynamics of wild populations of Dalbergia odorifera on Hainan Island, this study adopts field sampling combined with demographic analysis such as age class division and life table analysis. Results show that although the population is of growing type with abundant young individuals, there are structural gaps and false
Ye C, Zhang K, Chen Y, Dai Y, Chen L.
europepmc   +2 more sources

Two New and One First Recorded Species of Xylaria Isolated from Fallen Leaves in Hainan Tropical Rainforest National Park in China

Diversity
Xylaria is a widely distributed genus in the Ascomycota phylum that can decompose wood. It is an essential decomposer in ecosystems and a source of bioactive secondary metabolites.
Xiaoyan Pan, Zongzhu Chen, Jinrui Lei, Xiaohua Chen, Tingtian Wu, Yuanling Li, Yiqing Chen   +6 more
doaj   +2 more sources