Results 31 to 40 of about 6,756 (156)

Integrated assessment of soil cutting slope stability using fuzzy mathematics and numerical simulation [PDF]

, 2023
The complexity and uncertainty of the factors affecting the stability of artificial slope in loess regions pose challenges for achieving objective and accurate assessments through a single method. To investigate the stability of the artificial soil slope
Chongjing WANG, Guowei LIU, Long ZHANG
core   +1 more source

Spatiotemporal Characteristics of Vegetation Cover and Climate Driving Factors in Sichuan Province from 2000 to 2020 [PDF]

, 2022
[Objective] The vegetation change and important climate factors influencing fractional vegetation coverage (FVC) in Sichuan Province were analyzed in order to provide theoretical support for the sustainable development of natural resources in this area. [
Sun Mengxin, Xin Yu, Yang Cunjian, Zhang Yue, Zhong Dingjie   +4 more
core   +1 more source

Internal physiological drivers of leaf development in trees: Understanding the relationship between non‐structural carbohydrates and leaf phenology

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant phenology is crucial for understanding plant growth and climate feedback. It affects canopy structure, surface albedo, and carbon and water fluxes. While the influence of environmental factors on phenology is well‐documented, the role of plant intrinsic factors ...
Yunpeng Luo, Constantin Zohner, Thomas W. Crowther, Jianlan Feng, Günter Hoch, Peng Li, Andrew D. Richardson, Yann Vitasse, Arthur Gessler   +8 more
wiley   +1 more source

Spatial Pattern and Influence Factor Analysis of Soil Organic Matter Based on the GeoDetector Model: Taking Liaoyang—Anshan Area as an Example [PDF]

Spatial pattern of organic matter distribution and its influencing factors in the study area can provide a decision-making basis for territorial spatial planning. The majority of previous studies in this area focused on the soil surface, and most of them
Cang GONG, Dong HUO, Hongxing HOU, Jiufen LIU, Xiaojian YU, Xiaojun AI, Xue CHEN, Zhansheng CHEN, Ziqi LI   +8 more
core   +1 more source

Causes and stability analysis of the landslide at Tianbao Reservoir in Jingning County, Gansu Province [PDF]

, 2023
On September 18, 2020, a landslide occurred on the left bank of Tianbao Reservoir in Tianbao Village, Sihe Town, Jingning County, Pingliang City, Gansu Province.
Guoying LI, Hailong HAN, Lijun ZHANG, Weijiang WU, Zhaojun HAN   +4 more
core   +1 more source

Multiple global change factors alter the scaling of nitrogen to phosphorus in alpine plants

Functional Ecology, Volume 39, Issue 8, Page 2044-2055, August 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The stoichiometry and allometry of nitrogen (N) and phosphorus (P) reflect nutrient absorption and dynamic allocation by plants, and can be regulated by global change factors (e.g. nitrogen enrichment, climate warming and altered precipitation). Yet, how multiple global
Jiapu Li, Xuebin Yan, Pinwei Zhang, Zhonghui Zhuo, Xiaoyi Wang, Kailing Huang, Peng Wang, Xianhui Zhou, Miaojun Ma, Yanwen Zhao, Hui Guo   +10 more
wiley   +1 more source

Spatial distribution characteristics and influencing factors of intangible cultural heritage in Southwest China(西南地区非物质文化遗产空间分布特征及影响因素分析)

Zhejiang Daxue xuebao. Lixue ban, 2023
以我国西南地区614项国家级非物质文化遗产为研究对象，综合运用最邻近指数、核密度、地理集中指数、地理探测器、缓冲区分析等方法分析西南地区非物质文化遗产的空间分布特征及其影响因素。结果显示：（1）西南地区非物质文化遗产类型空间分布差异显著，传统技艺、传统舞蹈较多，传统体育/游艺与杂技较少；空间分布呈明显的凝聚特征，其中，传统技艺、传统医药凝聚特征显著，传统体育/游艺与杂技趋向均匀分布；（2）西南地区非物质文化遗产整体呈“东多西少”的特征，形成“两核一带”空间分布格局；（3）影响因素主要有自然因素 ...
何银春(HE Yinchun), 何银春(HE Yinchun), 何银春(HE Yinchun), 何银春(HE Yinchun)   +3 more
doaj   +1 more source

Dynamic Monitoring of Grain for Green Program at Chaoyang City, Liaoning Province Based on Landsat Images During 1985—2020 [PDF]

, 2023
[Objective] The land cover during the grain for green project (GGP) at Chaoyang City, Liaoning Province were analyzed, and the trend of inter annual land class changes were tracked and monitored, and the impact of the project on barren hills, cultivated ...
Huo Ran, Qu Ge, Shao Congying, Shuai Yanmin, Tian Yanjun   +4 more
core   +1 more source

Exploring the Direct and Indirect Relations of E‐Book Narration and Bilingual Parent–Child Talk to Children's Learning Outcomes in EFL Shared Reading

International Journal of Applied Linguistics, Volume 35, Issue 3, Page 1134-1148, August 2025.
ABSTRACT E‐books, powered by multimedia and interactive features, are widely used to support young children's language and literacy development. This study examines the relations of e‐book narration and bilingual parent–child talk to children's learning during shared reading. Data from 121 English learners in China and their parents were analyzed using
Dandan Yang, Huaming Zeng, Penelope Collins, Mark Warschauer   +3 more
wiley   +1 more source

行星科学研究中热发射光谱的实验测量与定标方法

Kongjian kexue xuebao
准确的物质组成信息是解译行星体形成与演化历史的关键, 可见–近红外遥感光谱探测一直是获取行星表面成分的主要技术手段. 在热红外谱段光谱特征更为丰富, 因此随着探测技术的发展, 其在行星探测中得到越来越多的应用. 尤其是在目前已经实施与立项的国内外小行星探测任务中, 都将热发射光谱仪作为核心载荷之一. 为了更好地对将来获取的热发射光谱数据进行解译, 建立科学合理的数据处理与定标方案是必不可少的. 本文对用于行星科学研究的热发射光谱测量装置的设计、测量及数据处理方法进行了系统分析.
杨 亚洲, MILLIKEN Ralph E , BRAMBLE Michael S , PATTERSON William R , 邹 永廖, 刘 洋   +5 more
doaj   +1 more source