Showing 1,341 - 1,360 results of 1,541 for search '"Mountaineering"', query time: 0.06s Refine Results
  1. 1341

    Analysis of the Rights and Obligations of Stakeholders in China’s National Park Concession System by Le ZHONG, Zhicong ZHAO

    Published 2025-02-01
    “…The research’s specific foci include the Three Rivers Source National Park, Giant Panda National Park, Northeast Tiger and Leopard National Park, Hainan Tropical Rainforest National Park and Wuyi Mountain National Park, as well as the pilot national parks including Qianjiangyuan, Shennongjia, Nanshan, Qilian Mountain and Pudacuo. …”
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  2. 1342

    Alternate partial root-zone irrigation combined with nitrogen fertilizer: An adaptive surge root irrigation and nitrogen strategy to improve apple yield, water-nitrogen use efficie... by Kun Hao, Wei Zhang, Shijiang Zhu, Youliang Peng, Yun Zhong, Feilong Jie, Lihua Liu, Yalin Gao, Lin Zhou, Chuang Liu, Fangyuan Shen

    Published 2025-03-01
    “…A reasonable combination of water and nitrogen application under appropriate and use of water-saving irrigation techniques is essential for improving the apple quality and yield in the mountainous areas of the Loess Plateau. This study, which was conducted from 2019 to 2020, utilized seven-year-old Hanfu apples as experimental material. …”
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  3. 1343

    Forecasting Range Shifts in Terrestrial Alpine Insects Under Global Warming by Fabio Leonardo Meza‐Joya, Mary Morgan‐Richards, Steven A. Trewick

    Published 2025-01-01
    “…Boosting scientific capability to envisage the future of alpine environments and their associated biota is imperative given that the speed and intensity of heating on high‐mountain ecosystems can surpass our ability to collect the empirical data required to guide effective conservation planning and management decisions.…”
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  4. 1344

    Simulation of Flax Threshing Process by Different Forms of Threshing Drums in Combined Harvesting by Ruijie Shi, Leilei Chang, Wuyun Zhao, Fei Dai, Zhenwei Liang

    Published 2024-12-01
    “…These findings indicate that the T<sub>2</sub> model has a higher potential for flax harvesting in hilly and mountainous regions, especially in improving threshing efficiency and operational stability, providing an important theoretical basis for optimizing threshing equipment design.…”
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  5. 1345

    Carbon finance for forest resilience in California by Micah Elias, Ethan Yackulic, Katharyn Duffy, Katharyn Duffy, Phil Saksa, Daniel L. Sanchez, Nicholas Pevzner, Spencer Plumb, Jillian Dyszynski, Carina Bracer

    Published 2025-01-01
    “…Restoring a resilient forest structure in California’s American River watershed in the Sierra Nevada mountains can generate up to $6,100 per acre in carbon revenue from increased forest carbon and market-ready biomass utilization pathways, potentially fully funding forest management. …”
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  6. 1346

    Tracing the Origin of Groundwater Nitrate in an Area Affected by Acid Rain Using Dual Isotopic Composition of Nitrate by Tianming Huang, Zhenbin Li, Baoqiang Ma, Yin Long

    Published 2019-01-01
    “…This study evaluated the dual isotopic composition of nitrate (δ15N-NO3- and δ18O-NO3-) from precipitation to groundwater in a rural mountainous area affected by acid rain. The average concentration for NH4+ is 1.25 mg/L and NO3- is 2.59 mg/L of acid rain. …”
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  7. 1347

    Genetic diversity of Rhododendron dauricum based on morphological traits and SSR markers by Dan Wang, Ying Ma, Xueli Zhao, Ling Wang

    Published 2025-02-01
    “…Wild R. dauricum populations are mainly distributed in Greater and Lesser Khingan Mountains in Heilongjiang, China. The diversity of R. dauricum germplasm resources in these areas has not been determined and it can be dynamic due to increasing climate change and human activities, which poses a challenge to effective conservation efforts. …”
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  8. 1348

    The Small Mobile Ozone Lidar (SMOL): instrument description and first results by F. Chouza, T. Leblanc, P. Wang, S. S. Brown, K. Zuraski, K. Zuraski, W. Chace, W. Chace, W. Chace, C. C. Womack, C. C. Womack, J. Peischl, J. Peischl, J. Hair, T. Shingler, J. Sullivan

    Published 2025-01-01
    “…As part of the Tropospheric Ozone Lidar Network (TOLNet) efforts allocated to provide such measurements and leveraging on the experience of more than 20 years of ozone lidar measurements at Table Mountain Facility, the JPL lidar group developed the SMOL (Small Mobile Ozone Lidar), an affordable differential absorption lidar (DIAL) system covering all altitudes from 200 to 10 km above ground level (a.g.l.). …”
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  9. 1349

    Characterization and Atmospheric Drivers of Nocturnal Ozone Enhancement in Putian City, China by Chunsheng Fang, Xiaowei Zhou, Yuxuan Cai, Ju Wang

    Published 2025-01-01
    “…Furthermore, the nocturnal movement of the pollution zone, along with the aggregation of O<sub>3</sub> due to weakened dry deposition and the influence of a stable boundary layer obstructed by mountain terrain, significantly influenced the overall O<sub>3</sub> concentration. …”
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  10. 1350

    Impacts of Climatic Change on Reference Crop Evapotranspiration across Different Climatic Zones of Ningxia at Multi-Time Scales from 1957 to 2018 by Ziyang Zhao, Hongrui Wang, Cheng Wang, Wangcheng Li, Hao Chen, Shuxin Gong

    Published 2020-01-01
    “…In this study, the climate factors temporal trends, the spatiotemporal variation, and the climate driving factors of ET0 at different time scales were evaluated across the Northern Yellow River Irrigation Area (NYR), Central Arid Zone (CAZ), and Southern Mountain Area (SMA) of Ningxia based on 20 climatic stations’ daily data from 1957 to 2018. …”
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  11. 1351

    Stand dynamics as a basis for ensuring the principle of sustainable forest management on the example of the stand of an atypical selection structure in the management unit “Tara”... by Popović Aleksandar, Medarević Milan, Obradović Snežana, Pantić Damjan, Borota Dragan

    Published 2024-01-01
    “…The subject of the research is the selected stands in the Tara National Park, the Tara plateau mountain range within the management unit (MU) of the same name. …”
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  12. 1352

    Coupling analysis of multi-systems urbanization: Evidence from China by Junqiang Luo, Weijing Ma, Shuang An, Zining Zhang, Yanchuan Fu, Hejun Huang, Genying Chang

    Published 2025-01-01
    “…Low-coordination cities are mainly found in the Qinghai-Tibet Plateau, Yunnan-Guizhou Plateau, the border areas of Gansu, Shaanxi, Sichuan, Chongqing, and Hubei, the Hetao area of the Yellow River Basin, the agricultural regions of the Huanghuaihai Plain, and the southeastern hilly and mountainous areas. (2) The degree of uneven urbanization development initially expands and then contracts, with intra-regional imbalances following the pattern: “Eastern Coastal Area > Northeast Area > Middle Reaches of the Yangtze River Area > Northern Coastal Area > Middle Reaches of the Yellow River Area > Southwest Area > Southern Coastal Area > Northwest Area.” (3) The coupling and coordinated development of urbanization is closely related to the economic foundation and production energy usage. …”
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  13. 1353

    Complete chloroplast genomes of 13 species of the Impatiens genus for genomic features and phylogenetic relationships studies by Qinqin Yong, Meijun Li, Zhi Li, Chao Luo, Jinling Zhang, Xinxiang Bai

    Published 2025-02-01
    “…Abstract Impatiens spp. are well-known ornamental and medicinal plants that are widely distributed in the highlands and mountains of southwestern China. This area is one of the hotspots for the distribution of Impatiens species, with typical karst landforms and abundant wild resources. …”
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  14. 1354

    Altitudinal patterns of bacterial communities across soil layers in the alpine meadows of the Qinghai-Tibet Plateau by Zhiyuan Chen, Yeteng Xu, Xinyue Wang, Tong Ma, Yang Liu, Xiang Qin, Wei Zhang, Tuo Chen, Guangxiu Liu, Binglin Zhang

    Published 2025-02-01
    “…This study employed high-throughput sequencing to examine bacterial communities across various soil layers along an altitudinal gradient in the alpine meadow ecosystem of the Qilian Mountains. The α-diversity of surface soil bacteria demonstrated a hump-shaped altitudinal trend (P < 0.05), whereas subsurface bacterial α-diversity followed a U-shaped distribution along the altitude gradient (P < 0.001). …”
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  15. 1355

    Phytocenotic arrangement of the common hop in the south of western Siberia by M. M. Silantyeva, O. N. Mironenko, N. V. Ovcharova, I. G. Chukhina, Yu. R. Poltaratskaya, A. V. Nebylitsa, O. V. Bychkova, E. P. Myakisheva

    Published 2025-01-01
    “…Over the southwest of Siberia, common hop presently occurs within various phytocenoses situated in the steppe and forest-steppe zones, and the southern taiga subzone of the forest zone, from low to medium mountains. Hop has a significant range of habitats, from undisturbed forest phytocenoses to urbanized areas. …”
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  16. 1356

    Development of the algal pigment-based salinity transfer function for lakes on the Tibetan Plateau and evaluation of the quantitative reconstruction by Xinyao Sun, Qi Lin, Chenliang Du, Shixin Huang, Ke Zhang, Ji Shen

    Published 2025-01-01
    “…Fossil pigments in lake sediments have been widely used to track the response process of algae communities to climatic and environmental changes, but their potential in quantitative reconstructions is rarely explored, particularly in remote mountains with monitoring data scarcity. Here, the relationship between water environmental variables and surface sediment pigment assemblage identified by high-performance liquid chromatography (HPLC) covering 95 Tibetan lake sampling sites was investigated based on multivariate statistical analysis. …”
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  17. 1357

    High quality genome assembly of the brown hare (Lepus europaeus) with chromosome-level scaffolding by Michell, Craig, Collins, Joanna, Laine, Pia K., Fekete, Zsófia, Tapanainen, Riikka, Wood, Jonathan M. D., Goffart, Steffi, Pohjoismäki, Jaakko L. O.

    Published 2024-03-01
    “…The brown hare genome is particularly interesting as this species readily hybridizes with the mountain hare (Lepus timidus L.) at the species contact zone in northern Eurasia, producing fertile offspring and resulting in gene flow between the two species. …”
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  18. 1358

    Evaluation of Work Efficiency of the Solar Power Plant Installed on the Roof of a House in Hanoi City by T. N. Nguyen, V. D. Sizov, M. P. Vu, T. T. H. Cu

    Published 2020-02-01
    “…Solar power has been applied in Vietnam since the 1990s but is mainly used for areas that were far from national power grid such as mountainous areas, islands. Small scale grid-tied solar power has been developed since 2010 and mainly is used for residential applications or small and medium scale consumers. …”
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  19. 1359

    Design and Optimization of a Lightweight and Simple Self-Propelled Crawler Potato Combine Harvester by Caichao Liu, Ning Wu, Guangseng Cheng, Feng Wu, Fengwei Gu, Lili Shi, Bing Wang

    Published 2024-12-01
    “…To address the inadequacies of mechanized potato-harvesting equipment on challenging terrains like hills, mountains, and small fields, a lightweight and simple self-propelled crawler potato combine harvester was developed based on the agronomic and harvesting requirements of potato cultivation. …”
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  20. 1360

    A survey of the commercial traits and antioxidant status of goat milk in Mediterranean pastoral farms by Manuel Delgado-Pertiñez, Juan M. Mancilla-Leytón, Eduardo Morales-Jerrett, Sara Muñoz-Vallés, Verónica Cruz, Yolanda Mena

    Published 2025-01-01
    “… Aim of study: To enhance the viability of goat farms in Mediterranean mountain areas, studies have proposed strategies to improve the marketing of their animal products. …”
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