Results 21 to 30 of about 675 (112)
Forecasting Global Ionospheric TEC Using Deep Learning Approach
Space Weather, Volume 18, Issue 11, November 2020., 2020 Abstract Global ionospheric total electron content (TEC) maps are widely utilized in research regarding ionospheric physics and the associated space weather impacts, so there is a great interest in the community in short‐term ionosphere TEC forecasting.
Lei Liu +3 more
wiley +1 more source
International Journal of Nautical Archaeology, Volume 49, Issue 2, Page 371-405, September 2020., 2020 Abstract Vernacular sewn boats from southern Iran and Kerala, India, in the collection of Qatar Museums are documented and their construction described. The Iranian baggāras are unique preservations of sewn boats from the Arabian‐Persian Gulf, notable for their previously undocumented keel‐garboard sewing technique and extensive use of bitumen coatings.
John P. Cooper +3 more
wiley +1 more source
Shuitu Baochi Xuebao, 2021 为探索喀斯特地下浅层裂隙土壤水分运移规律，通过野外调查、单环入渗试验探索裂隙土壤的入渗特性及入渗模型的适应性。结果表明：（1）裂隙土壤初始入渗率为21.06~57.90 mm/min，入渗时间20~60 min后达到稳定入渗（4.21~13.69 mm/min），且入渗初期到最后的稳渗阶段存在着较大降幅（40.89%~89.08%），与非喀斯特地区相比，喀斯特裂隙土壤的入渗速率更快；裂隙土壤各入渗特征处于中等程度变异（变异系数为0.52~0.67）。（2）裂隙土壤各入渗特征与各土壤属性显著性相关较少 ...
朱列坤 +4 more
doaj
Lithology modulates soil priming effect via resource limitations and bacterial community structure
Functional Ecology, Volume 40, Issue 1, Page 176-190, January 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract The soil priming effect (PE), triggered by root exudate inputs that stimulates microbial activity and drives significant soil carbon (C) losses in terrestrial ecosystems.
Xinyu Hou +4 more
wiley +1 more source
Divergences in Leaf Economic Traits Among Five Congeneric Tree Species in a Subtropical Forest
Ecology and Evolution, Volume 15, Issue 6, June 2025.Knowledge of how congeneric species co‐occur in a community differ in leaf economic traits, will advance the understandings of factors that contribute to the coexistence of closely related species in sympatry, especially in the karst forests of southwestern China that are generally rich in biodiversities. Here, we addressed this question and found that
Qiuju Chen +9 more
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Feedback on Escape Behavior of Birds Under Different Hunger Pressure
Ecology and Evolution, Volume 15, Issue 1, January 2025.The balance between risk and benefit for birds in the face of external stress is highly significant. Our research has revealed that birds with heightened hunger pressure were more inclined to undertake greater risks when confronted with external stress, consequently increasing their foraging opportunities. ABSTRACT The risk of predation has always been
Xiao‐Yang Bao +3 more
wiley +1 more source
Integrative Conservation, Volume 3, Issue 3, Page 230-243, September 2024.Tropical secondary forest at early sucessional stage had higher diamter growth rate and mortality rate, however, these forests also are more risked to droughts and high temperatures. Rising temperatures and more frequent droughts may decrease the carbon sink capacity of tropical forest ecosystems. Abstract Tropical forests are major carbon sinks on the
Sai Tun Tun Oo +11 more
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Ecology and Evolution, Volume 14, Issue 5, May 2024.This study explores the beta diversity of bird assemblages in fragmented urban woodlots in southwest China, emphasizing the importance of considering functional and phylogenetic diversities in addition to taxonomic composition. It underscores the need to account for habitat structure, in addition to landscape characteristics, in beta diversity analyses.
Yu Liu +6 more
wiley +1 more source
Shuitu Baochi Xuebao, 2020 为探讨喀斯特石漠化过程中地表小生境及成土母质岩性的演变对土壤有机碳的影响，以不同喀斯特地貌类型的角度出发，分别从贵州普定、兴义、关岭、荔波及印江县选取对应的喀斯特高原（KG）、峰丛洼地（KF）、峡谷（KX）、原始森林（KY）及槽谷（KC）作为研究区域，分析了0—40 cm土壤层（0—10，10—20，20—30，30—40 cm）及土壤与基岩交界面土层的有机碳含量，分别计算土壤有机碳密度及储量，并分析其空间分布特征及演变规律。结果表明：不同石漠化等级下土壤有机碳含量、密度及储量分别为113.18~163.
王兴富 +3 more
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Guangxi Zhiwu该文报道了广西苦苣苔科报春苣苔属（Primulina Hance）一新种——平果报春苣苔（Primulina pingguoensis H. S. Ma & B. Pan），该新种在形态学上与囊筒报春苣苔（P. carinata Y. G. Wei, F. Wen & H. Z. Lü）相似，但两者能明显区别，平果报春苣苔花冠裂片狭披针形至线型，长宽比大于2（vs.圆形至卵圆形，长宽比小于1.5），花冠内部具8~10条紫色条纹，与花冠同色，无明显导蜜线（vs.棕色条纹，与花冠不同色，具两条黄色导蜜线 ...
马 虎生 +3 more
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