搜索结果: 1-15 共查到“arid”相关记录173条 . 查询时间(0.062 秒)
Foliar water uptake in arid ecosystems: seasonal variability and ecophysiological consequences
Rooting depth Cell wall elasticity Leaf water potential Transpiration Rain pulse Dew formation
2024/1/12
Foliar water uptake (FWU) has been reported for different species across several ecosystems types. However, little attention has been given to arid ecosystems, where FWU during dew formation or small ...
Ensemble machine-learning-based framework for estimating total nitrogen concentration in water using drone-borne hyperspectral imagery of emergent plants: A case study in an arid oasis, NW China
Water resources Remote sensing Total nitrogen Hyperspectral imagery Machine learning Bootstrap
2023/12/19
In arid and semi-arid regions, water-quality problems are crucial to local social demand and human well-being. However, the conventional remote sensing-based direct detection of water quality paramete...
Revealing the Structure and Composition of the Restored Vegetation Cover in Semi-Arid Mine Dumps Based on LiDAR and Hyperspectral Images
ecological restoration hierarchical classification vegetation structure LiDAR vegetation species
2023/12/1
Remotely sensed images with low resolution can be effectively used for the large-area monitoring of vegetation restoration, but are unsuitable for accurate small-area monitoring. This limits researche...
Higher association and integration among functional traits in small tree than shrub in resisting drought stress in an arid desert
Drought adaptation strategies Functional traits Non-structural carbohydrates Photosynthetic and hydraulic traits Trait integration
2023/11/16
Revealing plant adaptation strategies to drought has become one of the research hotspots in assessing the impact of global change on forest ecosystems. However, it is not clear whether the drought ada...
中国科学院新疆生态与地理研究所期刊Journal of Arid Land入选“2020中国最具国际影响力学术期刊”
中国科学院新疆生态与地理研究所 Journal of Arid Land 2020 国际影响力 学术期刊
2020/12/30
近日，“中国最具国际影响力学术期刊”&“中国国际影响力优秀学术期刊”2020年榜单在“2020中国学术期刊未来论坛”正式发布。中国科学院新疆生态与地理研究所主办期刊Journal of Arid Land入选“2020 中国最具国际影响力学术期刊”（TOP5%），这是该期刊第4次入选TOP5%排行榜。据悉，在“中国科技期刊卓越行动计划”支持下，Journal of Arid Land国际化程度和国...
北京大学城市与环境学院刘鸿雁教授课题组在Communications Biology期刊上发表题为“Drought-modulated allometric patterns of trees in semi-arid forests”的论文（图）
刘鸿雁 教授 半干旱区森林 树木生长
2020/8/20
北京大学城市与环境学院刘鸿雁教授课题组7月30日在Communications Biology期刊上发表题为“Drought-modulated allometric patterns of trees in semi-arid forests”的论文。课题组与中科院植物所、英国埃克塞特大学、德国马普生物地球化学研究所同行合作，借助地基激光雷达，系统地研究了我国北方地区广泛分布的蒙古栎（Querc...
中国科学院新疆生态与地理研究所英文期刊Journal of Arid Land 2019年SCI影响因子显著提升
中国科学院新疆生态与地理研究所 英文期刊 Journal of Arid Land 2019年 SCI影响因子
2020/7/30
2020年6月29日，科睿唯安发布了2019年SCI期刊引证报告 (Journal Citation Reports, JCR)，中国科学院新疆生态与地理研究所主办的英文期刊——Journal of Arid Land (JAL) 2019年影响因子创历史新高，达到1.899，较去年提升40%。该期刊位居环境科学学科（Environmental Sciences）Q3区，是新疆目前唯一的SCI期刊...
Urban development reduces flash flooding chances in the arid West（图）
Urban development flash flooding chances
2019/11/22
Urban development in the eastern United States results in increased flash flooding in nearby streams, but in the arid West, urbanization has the opposite effect, according to NSF-funded research led b...
近日，从中国学术文献国际评价研究中心和清华大学图书馆研制、中国知网出版的《中国学术期刊国际引证年报（2018版）》获悉，由中国科学院新疆生态与地理研究所、中国科技传媒股份有限公司和中国自然资源学会主办的Journal of Arid Land（干旱区科学）被评为“2018中国最具国际影响力学术期刊”，这是该刊连续第三次获此殊荣。
Quantitative and qualitative evaluation of Northern red oak (Quercus rubra L.) in arid areas of North-Western Bohemia
exotic oak domestic oak growth tree quality stand quality health status
2018/3/6
The article analyses growth and quality of Northern red oak (Quercus rubra Linnaeus) based on 13 research plots
(seven in red oak stands and six in sessile oak stands) with the ages between 17 to 159...
LAND USE/LAND COVER CHANGES IN SEMI-ARID MOUNTAIN LANDSCAPE IN SOUTHERN INDIA: A GEOINFORMATICS BASED MARKOV CHAIN APPROACH
Land cover Markov Kallar NDVI Drought Geoinformatics
2017/7/12
Nowadays land use/ land cover in mountain landscape is in critical condition; it leads to high risky and uncertain environments. These areas are facing multiple stresses including degradation of land ...
Evaluation of field performance of BEST aeolian sediment catcher in sandy-loam soil of arid zone of Turkey
sediment trap trap efficiency wind erosion
2017/6/26
Field measurement of wind erosion is still a great challenge for researchers. In this study, field performance of a newly designed sediment trap BEST (Basaran and Erpul Sediment Trap) was evaluated fo...
Marker characterization of vernalization and low-temperature tolerance loci in barley genotypes adapted to semi-arid environments
Algerian cultivars growth habit low-temperature MAS VRN-H1 VRN-H2 FR-H2
2016/12/8
For the purpose of marker assisted selection (MAS), six Algerian cultivars and landraces developed locally or introduced from external breeding programs for semi-arid environments were marker characte...
MONITORING TREE POPULATION DYNAMICS IN ARID ZONE THROUGH MULTIPLE TEMPORAL SCALES:INTEGRATION OF SPATIAL ANALYSIS,CHANGE DETECTION AND FIELD LONG TERM MONITORING
Spatial analysis Change detection Long-term monitoring Arid Acacia trees Remote sensing
2016/11/23
High mortality rates and lack of recruitment in the acacia populations throughout the Negev Desert and the Arava rift valley of Israel have been reported in previous studies. However, it is difficult ...
由中国科学院新疆生态与地理研究所、中国科技传媒股份有限公司和中国自然资源学会联合主办的英文学术期刊Journal of Arid Land（简称JAL）成功入选“中国科技期刊国际影响力提升计划”C类项目，获得资助150万元。中国科技期刊国际影响力提升计划由中国科协、财政部、教育部、国家新闻出版广电总局、中国科学院、中国工程院共同实施，旨在进一步促进我国科技期刊国际化发展，提升英文科技期刊国际影响力...