研究内容
1) 植被生态参数遥感定量反演研究。
植被高度、覆盖度、叶面积指数及地上生物量是极为重要的植被生态环境参数,是全球和局部气候模拟、生态环境质量评估、重要生态和陆面过程模型的关键输入因子,基于多源多光谱影像、激光雷达(LiDAR)和合成孔径雷达(SAR)数据及其协同高精度地反演了这些关键参数,为相关生态学研究提供了重要基础数据。
2) 森林生态系统扰动高时空动态监测研究。
基于天地一体、点面结合的森林资源综合监测理论,构建采用多源遥感数据的森林信息快速提取、森林扰动多时相遥感动态监测等关键技术,面向典型示范区(东北国有林区、南方集体林区)构建森林资源监测综合数据库和森林动态监测技术体系,实现示范区内高精度高动态的森林砍伐、火灾、病虫害扰动变化监测。
3) 陆地生态系统蒸散发对环境因素响应研究。
基于全球FLUXNET网络数据,系统分析了陆地生态系统蒸散发对环境因素响应的时间尺度效应。研究发现随着时间尺度变小(由年尺度到日尺度),蒸散发与气象等环境要素之间的耦合关系更为紧密。特别是在干旱和半干旱地区,能量在日尺度上能够对蒸散发起主要控制作用(超过水分影响)。
4) 不同时空尺度水文-生物地球化学过程模型构建。
建立了碳、氮过程在宏观现象和微观机理之间的内在关联,降低了模拟和预测有机碳和无机氮降解速率的不确定性,搭建了碳、氮水文生物地球化学过程高精度模拟的并行计算平台,实现了土壤和地下水中碳、氮过程的高仿真模拟。
5) 滨海湿地等植被-土壤-沉积物系统碳硅循环及其耦合机制研究。
建立了我国主要植被、土壤和沉积物碳硅数据库,探明了植被-土壤-沉积物系统碳硅循环通量与演化。从植硅体和硅藻固碳、植物参与下硅酸盐矿物风化、硅调控植物和土壤有机碳积累角度,揭示了碳硅循环耦合机制。创建了国家和区域尺度硅耦合碳汇计量方法,量化评估了硅对湿地等植被-土壤-沉积物系统碳循环的影响。
6) 草甸和湿地硅循环与碳汇机制研究。
基于多年通量观测数据、非线性机器学习算法和陆面碳循环模型证实高寒草甸生态系统碳水通量交换过程主要受能量限制。证明高寒沼泽草甸高的植硅体稳定性和碳汇能力主要由低温环境以及生长季浅层地下水对土壤呼吸的抑制作用导致。冻土融化通过改变植物生长、微生物活动和硅循环调节高寒草甸和湿地碳汇。
近期发表成果
1) Kong Zhe, Tiejun Wang*, Qiong Han, Yibin Dai, Lichun Wang, Xi Chen, 2022.
Evaluation of environmental controls on terrestrial net ecosystem exchange of CO2: a global perspective from the FLUXNET sites.
Journal of Geophysical Research-Atmosphere, 127, e2022JD037217.
2) Linan Liu, Zhaoliang Song*, Jingchun Tanga, Qiang Li, Binoy Sarkar, Robert Mark Ellam, Yangyang Wang, Xiangyu Zhu, Nanthi Bolan, Hailong Wang.
New insight into the mechanisms of preferential encapsulation of metal(loid)s by wheat phytoliths under silicon nanoparticle amendment.
Science of the Total Environment, 2023, 875, 162680.
3) Shaobo Sun, Zhaoliang Song*, Baozhang Chen, Yidong Wang, Xiangbin Ran, Yunying Fang, Lukas Van Zwieten, Iain P. Hartley, Yafei Wang, Qiang Li, Lele Wu, Cong-Qiang Liu, Hailong Wang.
Current and future potential soil organic carbon stocks of vegetated coastal ecosystems and their controls in the Bohai Rim Region, China.
Catena, 2023, 225, 107023.
4) Shaopan Xia, Zhaoliang Song*, Weiqi Wang, Laodong Guo, Lukas Van Zwieten, Iain P. Hartley, Yin Fang, Yidong Wang, Zhenqing Zhang, Congqiang Liu, Hailong Wang.
Patterns and determinants of plant-derived lignin phenols from temperate to tropical wetlands: implications for organic C accumulation.
Functional Ecology, 2023, DOI: 10.1111/1365-2435.14290.
5) Xiaomin Yang, Zhaoliang Song*, Laodong Guo, Jingxu Wang, Yilun Ni, Zimin Li, Qian Hao, Qiang Li, Lele Wu, Wei Kuang, Yang Liu, Xiangbin Ran, Bhupinder Pal Singh, Iain P. Hartley, Hailong Wang.
Specific PhytOC fractions in rice straw and consequent implications for potential of phytolith carbon sequestration in global paddy fields.
Science of the Total Environment, 2023, 856, 159229.
6) Yuntao Wu, Xiaodong Zhang, Zhaoliang Song*, Changxun Yu, Man Liu, Yidong Wang, Qian Hao, Qiang Li, Xiangwei Zhao, Lele Wu, Xia Wang.
Climatic controls on stable carbon and nitrogen isotope compositions of temperate grasslands in northern China.
Plant and Soil, 2022. DOI: 10.1007/s11104-022-05712-x.
7) Zhaoliang Song*, Yuntao Wu, Yuanhe Yang, Xiaodong Zhang, Lukas Van Zwieten, Nanthi Bolan, Zimin Li, Hongyan Liu, Qian Hao, Changxun Yu, Xiaole Sun, Alin Song, Wenying Wang, Congqiang Liu, Hailong Wang.
High potential of stable carbon sequestration in phytoliths of China's grasslands.
Global Change Biology, 2022, 28, 2736–2750.
8) Shaopan Xia, Zhaoliang Song*, Lukas Van Zwieten, Changxun Yu, Laodong Guo, Weiqi Wang, Qiang Li, Iain P. Hartley, Yuanhe Yang, Hongyan Liu, Yidong Wang, Xiangbin Ran, Congqiang Liu, Hailong Wang.
Storage, patterns and influencing factors for soil organic carbon in coastal wetlands of China.
Global Change Biology, 2022, 28, 6065–6085.
9) Lele Wu, Zhaoliang Song*, Xiaomin Yang, Xiaodong Zhang, Qian Hao, Shaopan Xia.
Evolution of soil silicon fractionation and bioavailability during glacial retreat.
Soil Science Society of America Journal, 2022. DOI: 10.1002/saj2.20386.
10) Qian Hao, Hongyan Liu*, Ying Cheng, Zhaoliang Song*.
The LGM refugia of deciduous oak and distribution development since the LGM in China.
Science China: Earth Science, 2022. DOI: 10.1007/s11430-021-9981-9.
11) Qian Hao, Zhaoliang Song*, Xiaodong Zhang, Qiang Li, Weihua Yang, Shilei Yang, Qiqi Tan.
Effects of Si on N and P stoichiometry in degraded grassland of northern China.
Land Degradation and Development, 2022. DOI: 10.1002/ldr.4178.
12) Qian Hao, Nan Ma, Zhaoliang Song*, Xiaodong Zhang, Xiaomin Yang, Nabeel Khan Niazi, Changxun Yu, Chunmei Chen, Hailong Wang.
Soil silicon fractions along karst hillslopes of southwestern China.
Journal of Soils and Sediments, 2022. DOI: 10.1007/s11368-022-03136-9.
13) Linan Liu, Zhaoliang Song*, Qiang Li, Rob M. Ellac, Jingchun Tang, Yangyang Wang, Binoy Sarkar, Hailong Wang.
Accumulation and partitioning of toxic trace metal(loid)s in phytoliths of wheat grown in a multi-element contaminated soil.
Environmental Pollution, 2022, 294, 118645.
14) Qiong Han, Tiejun Wang*, Lichun Wang, Keith Smettem, Mai Mai, Xi Chen, 2021.
Comparison of nighttime with daytime evapotranspiration responses to environmental controls across temporal scales along a climate gradient.
Water Resources Research, e2021WR029638, https://doi.org/10.1029/2021WR029638.
15) Xinchao Sun, Zhao Zhang, Yanhong Cao, Li Liu, Feilong Hu, Xiaoqiang Lu *, 2021.
Canopy modification of base cations deposition in a subtropical broadleaved forest: Spatial characteristics, canopy budgets and acid neutralizing capacity.
Forest Ecology and Management 482, 118863.
16) Yanhong Cao, Xinchao Sun*, Yi Shi, Caiyan Lu, Yuan Miao, Zhijie Chen, Shijie Han.2021.
Quantitative evidence of underestimated nitrogen rhizodeposition using 15N split-root labeling during spring wheat developmental period.
Catena, 207: 105618.
17) Chen, W.*, Zheng, Q.H., Xiang, H.B., Chen, X., Sakai, T.
Forest Canopy Height Estimation Using Polarimetric Interferometric Synthetic Aperture Radar (PolInSAR) Technology Based on Full-Polarized ALOS/PALSAR Data.
Remote Sensing, 2021, 13, 174. https://doi.org/10.3390/rs13020174.
18) Shaobo Sun, Tao Che, Gentine Pierre, et al.
Shallow groundwater inhibits soil respiration and favors carbon uptake in a wet alpine meadow ecosystem.
Agricultural and Forest Meteorology, 2021, 297: 108254.
19) Shaobo Sun, Wenli Du, Zhaoliang Song, et al.
Response of gross primary productivity to drought time-scales across China.
Journal of Geophysical Research-Biogeosciences, 2021, 126, e2020JG005953.
20) Han X, Chen W, Ping B, et al.
Implementation of an Improved Water Change Tracking (IWCT) Algorithm: Monitoring the Water Changes in Tianjin over 1984–2019 Using Landsat Time-Series Data[J].
Remote Sensing, 2021, 13(3): 493.
21) Shaobo Sun, Yafei Wang, Zhaoliang Song, et al.
Modelling aboveground biomass carbon stock of the Bohai Rim coastal wetlands by integrating remote sensing, terrain, and climate data.
Remote Sensing, 2021, 13, 4321.
22) Wei Chen*, Haibing Xiang and Kazuyuki Moriya.
Individual Tree Position Extraction and Structural Parameter Retrieval Based on Airborne LiDAR Data-Performance Evaluation and Comparison of Four Algorithms.
Remote Sensing, 2020, 12(3), 571.
23) Xiaoqiang Lu#, Yan Liu#, Li Liu, Zhao Zhang, Feilong Hu, Xueyan Liu, Xinchao Sun*.
Rainfall partitioning and associated nitrate and sulfate fluxes along a slope gradient in a subtropical broadleaved forest.
Journal of Hydrology 591: 125584.
24) Qiong Han, Qin Liu, Tiejun Wang*, Lichun Wang, Chongli Di, Xi Chen, Keith Smettem, Shailesh Kumar Singh, 2020.
Diagnosis of environmental controls on daily actual evapotranspiration across a global flux tower network: the roles of water and energy.
Environmental Research Letters, 15, 124070, https://doi.org/ 10.1088/1748-9326/abcc8c.
25) Wei Chen*, Chunxiang Cao*, Di Liu, Rong Tian, Chunying Wu, Yiqun Wang, Yifan Qian, Guoqiang Ma undefinedamp; Daming Bao.
An evaluating system for wetland ecological health: Case study on nineteen major wetlands in Beijing-Tianjin-Hebei region, China.
Science of the Total Environment, 2019, 666: 1080-1088.
26) Shaobo Sun, Tao Che, Hongyi Li, et al.
Water and carbon dioxide exchange of an alpine meadow ecosystem in the northeastern Tibetan Plateau is energy-limited.
Agricultural and Forest Meteorology, 2019, 275: 283-295.
27) Zhifeng Yan, B. Bond-Lamberty, K. Todd-Brown, V. Bailey, S. Li, C. Liu, and C. Liu*,2018.
A Moisture Function of Soil Heterotrophic Respiration that Incorporates Microscale Processes.
Nature Communications,9.
28) Baoxuan Chang ; Zhifeng Yan ; Xiaotang Ju ; Xiaotong Song ; Yawei Li ; Siliang Li ; Pingqing Fu ; Xia Zhu-Barker ;
Quantifying biological processes producing nitrous oxide in soil using a mecha nistic model.
Biogeochemistry, 2022, DOI(10.1007/s10533-022-0)
29) Qian Hao, Hongyan Liu. 2019.
The LGM Distribution of Dominant Tree Genera in Northern China's Forest-steppe Ecotone and Their Postglacial Migration.
Springer.
30) Lang Han, Guirui Yu, Zhi Chen, et al.
Spatiotemporal Pattern of Ecosystem Respiration in China Estimated by Integration of Machine Learning With Ecological Understanding.
Global Biogeochemical Cycles, 2022, 36, e2022GB007439.
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生态学的科学概念及其演变与当代生态学学科体系之商榷.
应用生态学报, 2021, 32(1): 1-15.
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大尺度陆地生态系统科学研究的理论基础及其技术体系之探讨.
应用生态学报, 2021, 32(2): 377-391.
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大尺度区域生态环境治理及国家生态安全格局构建的技术途径和战略布局.
应用生态学报, 2021, 32(4): 1141-1153.
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大尺度陆地生态系统状态变化及其资源环境效应的立体化协同联网观测.
应用生态学报, 2021, 32(6): 1903-1918.
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宏观生态系统科学整合研究的多学科知识融合及其技术途径.
应用生态学报, 2021, 32(9): 3031-3044.