A5103201017- Rangeland Management and Livestock Ecology
- Maritime Transport Emissions and Efficiency
- Wildlife Ecology and Conservation
- Maritime Navigation and Safety
- Forest Biomass Utilization and Management
- Structural Integrity and Reliability Analysis
- Ecology and Vegetation Dynamics Studies
- Land Use and Ecosystem Services
- Lignin and Wood Chemistry
- Atmospheric chemistry and aerosols
- Vehicle emissions and performance
- Forest Management and Policy
- Marine and coastal ecosystems
- Soil Carbon and Nitrogen Dynamics
- Oil and Gas Production Techniques
- Thermochemical Biomass Conversion Processes
- Maritime Ports and Logistics
- Catalysis and Hydrodesulfurization Studies
- Bat Biology and Ecology Studies
- Offshore Engineering and Technologies
- Water Quality Monitoring Technologies
- Ship Hydrodynamics and Maneuverability
- Advanced Fiber Optic Sensors
- Environmental Changes in China
- Wildlife-Road Interactions and Conservation
China Three Gorges University
2024
China Special Equipment Inspection and Research Institute
2020-2024
Development Research Center
2024
Weihai Science and Technology Bureau
2024
Shanghai Maritime University
2019-2024
Liverpool John Moores University
2024
Beijing Forestry University
2010-2022
Shanghai Lixin University of Accounting and Finance
2011-2022
Southeast University
2017-2021
Xiamen University
2021
Abstract Two field experiments were conducted to evaluate effects of dung beetles on cattle decomposition, soil nutrients and herbage growth. On an orchardgrass ( Dactylis glomerata L.) pasture, three treatments, each composed 1 kg dung, placed in a randomized block design. For treatment, tunneler species released at density 0, 40 or 80 per sample the 2000 experiment 120 2001–2002 experiment. The respective weights nutrient contents remnants measured for 56 days; beneath samples also same...
Considering the unobserved spatial heterogeneity, this study aims to build a Bayesian multinomial logistic (BSMNL) model by utilizing geographic information from historical maritime accidents. The proposed BSMNL can be applied investigate determinants of human errors involved in Compared traditional (MNL) model, produces more accurate estimate effects environmental and accident factors on occurrence likelihood Results show that accidents involving cargo container ships; tankers carrying...
湖泊富营养化由于其可导致藻类水华暴发,引发生态系统灾变和饮用水风险,是中国乃至全球湖泊面临的主要生态环境问题。湖泊营养状态精准、实时、大范围的同步监测是准确掌握湖泊水环境变化特征,开展富营养化成因分析、评价评估、治理修复和管理考核的重要基石。相比地面调查的传统手段,遥感具有快速、大范围、周期性等优点,已经广泛应用于叶绿素、透明度和营养状态等多种湖泊水环境参数监测。通过深入分析近年来大量相关文献,本文系统总结了现有湖泊营养状态遥感估算和评价方法,介绍了表征湖泊营养状态关键参数反演算法的研究进展,最后从遥感大数据视角对湖泊富营养化研究的发展提出了建议与展望。
The perceived risk experienced during the operation of a ship varies among seafarers, likely due to individual differences and variations in task requirements. Hence, this study aims investigate impacts seafarers' characteristics on their under various emergencies by conducting high-fidelity ship-handling simulator experiment. A linear mixed effects model is built assess impact (e.g. age, navigational experience, profession, professional level) seafarers. Results show that maritime pilots...
Abstract To upgrade biocrude oils from biomass pyrolysis, a novel micro‐mesoporous composite molecular sieve with HZSM‐5 structure as the core and MCM‐41 shell is synthesized utilized. The hierarchical catalyst characterized using X‐ray diffraction, N 2 adsorption–desorption measurements, transmission electron microscopy. Catalytic fast pyrolysis of bamboo over implemented quantitative pyrolysis‐gas chromatography/mass spectrometry (Py‐GC/MS). experimental results demonstrate that highest...
China is home to a small but expanding population of wild Asian elephants (Elephas maximus). Both research interest and conservation efforts have increased in recent years, these been fragmented. Here we present the results from collaborative, multi-sectorial, multi-stakeholder exercise identify priorities for Chinese elephant conservation. We first compiled comprehensive list issues, categorized under nine themes, through an on-line survey stakeholders. These issues were subsequently...
Using static, closed chambers and gas chromatography techniques, nitrous oxide (N2O) emissions have been monitored for 1 year (2009–2010) on an inland running waterbody downstream of the Nenjiang basin, China. During freezing period, holes were dug in ice order to obtain samples. Here, we focused water-air exchange factors which might influence N2O flux. Initial results indicate: (1) flux rates reach peak emission January annual low, being estimated at 0.35 ± 0.20 μgm–2 h−1; significant...
Due to the complexity of transmission tower structure and correlation between wind ice loads in actual project, it is difficult analyze reliability towers with traditional methods. To solve this problem, unscented transformation (UT) principle presented concisely used analysis paper. Moreover, finite element model target created. The indices under various loading cases are evaluated using UT analyzed relative outcomes Monte Carlo method (MCS). Lastly, by analyzing validating a wine-cup shape...
Tissue regenerative capacity following evisceration, potentially influenced by environmental contaminants and intestinal microflora, is essential for the financial success of
To determine the effects of phosphorus nutrition on chilling tolerance photosynthetic apparatus, tomato (Lycopersicon esculentum Mill. cv. Kenfengxin 2002) plants were raised under different P contents and subjected to 7 d at 9/7 °C. After (2 h or d) plant growth, content in tissue, gas exchange chlorophyll fluorescence measured. Decreasing concentration [P] nutrient solution markedly reduced growth chilled exhibiting higher optimum than unchilled plants. significantly decreased light...