Results 31 to 40 of about 5,493 (136)
Shuitu Baochi Xuebao, 2020 以陕西省为研究对象，基于水量平衡法并结合GIS空间分析与线性回归法，对2000—2014年区域生态系统水源涵养功能动态变化进行科学评估和重要性评价，并以此为方向探讨区域生态红线规划。结果表明：（1）陕西省水源涵养能力南北高，中间低，空间差异显著，单元水源涵养量为0~800.90 mm；近15年水源涵养功能增加区域面积占研究区总面积的86.71%，总水源涵养量呈"整体上升，局部下降"特征。（2）气候要素与水源涵养量相关性较强，植被类型也影响着水源涵养的空间特性。植被类型中，森林是生态系统水源涵养的主体 ...
曹叶琳 +3 more
doaj
Review of Evaluation Indicators and Technologies for Low-Carbon Energy Utilization [PDF]
[Introduction] Facing the advancement of the national "carbon peaking and carbon neutrality" strategy, energy in various regions of China will develop towards low-carbon utilization based on its unique resource endowment.
Bin WEI +7 more
core +1 more source
Integrative Conservation, Volume 4, Issue 3, Page 345-353, September 2025.Restoration of monoculture in protected and marginal areas can be organized into two phases (1) identification and prioritization of restoration sites based on remote sensing or field survey then assessing degradation level, and (2) implementation of appropriate restoration interventions.
Liang Song +9 more
wiley +1 more source
Research on Carbon Emission Accounting and the "Dual Carbon" Transformation Path of Industrial Parks [PDF]
[Introduction] As an important carrier of China's industrialization and urbanization, industrial parks not only provide a large amount of infrastructure and public services, but also become the main source of carbon emission in China and an important ...
Jing XU +4 more
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Integrative Conservation, Volume 4, Issue 3, Page 362-380, September 2025.Occurrences of dust storms and long‐distance movement of dust across landscapes is constantly increasing in south Asia. This dust is expected to have profound impact on vegetation health and sustainability as dust may contribute to nutrient budgets of the forest ecosystems, while it could impart various stresses to the plants.
Shree P. Pandey +2 more
wiley +1 more source
Dianci bileiqi, 2023 大规模新能源以东南沿海的海上风场、西北风电场和光伏发电场为主，这些区域新能源接入大电网系统直接导致多种暂态过电压。为了解决这类过电压难题，本研究从陆上大规模新能源的直流、交流接入，以及海上风电的柔直、交流接入的角度，以接入大电网系统因电网故障或开关操作造成的多种暂态过电压为目标，综述了机理研究、抑制方法以及过电压评估方法等，指出暂态过程中接入系统无功功率不平衡是导致暂态过电压的主要原因，抑制措施主要包括配置调相机等无功补偿装置及接入系统的控制策略优化，但针对复杂故障类型的暂态过电压机理 ...
范鹏 +4 more
doaj
以生物质气化多联产为核心的区域综合能源系统数学优化模型 [PDF]
, 2019 基于生物质多联产的综合能源系统(biomass polygeneration integrated energy system,BPIES)将生物质气化多联产与区域BPIES相结合,不但可提高物质与能量综合梯级转换利用效率,同时还兼具节约能源、提高供能质量、增加经济效益等综合效益,体现了生物质能源技术与区域能源规划的深度融合,有望成为最有效、最洁净的生物质能综合利用技术.基于通用数学建模(the general algebraic modeling system,GAMS)软件 ...
孟超 +4 more
core
Optimization Scheduling of Cold-Heat-Electricity Integrated Energy System Under Pumped Storage Gray Start [PDF]
ObjectivesPumped storage units have gray start potential. Integrating this capability with the multi-energy complementary advantages of an integrated energy system (IES) makes it suitable for system recovery under extreme events.
HOU Hui +7 more
core +1 more source
New Phytologist, Volume 247, Issue 2, Page 504-517, July 2025.Summary Repetitive DNA is a feature of all organisms, ranging from archaea and plants to humans. DNA repeats can be seen both in coding and in noncoding regions of the genome. Due to the recurring nature of the sequences, simple DNA repeats tend to be more prone to errors during replication and repair, resulting in variability in their unit length ...
Sridevi Sureshkumar +3 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 3, Page 295-302, March 2025.ABSTRACT Objective Although artificial intelligence (AI) is increasingly being applied to ultrasound imaging in gynecology, efforts to synthesize the available evidence have been inadequate. The aim of this systematic review was to summarize and evaluate the literature on the role of AI applied to ultrasound imaging in benign gynecological disorders ...
F. Moro +8 more
wiley +1 more source