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| 1 | Multi-scale observation and cross-scale mechanistic modeling on terrestrial ecosystem carbon cycle显示文摘To predict global climate change and to implement the Kyoto Protocol for stabilizing atmospheric greenhouse gases concentrations require quantifying spatio-temporal variations in the terrestrial carbon sink accurately. During the past decade multi-scale ecological experiment and observation networks have been established using various new technologies (e.g. controlled environmental facilities, eddy covariance techniques and quantitative remote sensing), and have obtained a large amount of data about terrestrial ecosystem carbon cycle. However, uncertainties in the magnitude and spatio-temporal variations of the terrestrial carbon sink and in understanding the underlying mechanisms have not been reduced significantly. One of the major reasons is that the observations and experiments were conducted at individual scales independently, but it is the interactions of factors and processes at different scales that determine the dynamics of the terrestrial carbon sink. Since experiments and observations are always conducted at specific scales, to understand cross-scale interactions requires mechanistic analysis that is best to be achieved by mechanistic modeling. However, mechanistic ecosystem models are mainly based on data from single-scale experiments and observations and hence have no capacity to simulate mechanistic cross-scale interconnection and interactions of ecosystem processes. New-generation mechanistic ecosystem models based on new ecological theoretical framework are needed to quantify the mechanisms from micro-level fast eco-physiological responses to macro-level slow acclimation in the pattern and structure in disturbed ecosystems. Multi-scale data-model fusion is a recently emerging approach to assimilate multi-scale observational data into mechanistic, dynamic modeling, in which the structure and parameters of mechanistic models for simulating cross-scale interactions are optimized using multi-scale observational data. The models are validated and evaluated at different spatial and temporal scales and real-time observational data are assimilated continuously into dynamic modeling for predicting and forecasting ecosystem changes realistically. in summary, a breakthrough in terrestrial carbon sink research requires using approaches of multi-scale observations and cross-scale modeling to understand and quantify interconnections and interactions among ecosystem processes at different scales and their controls over ecosystem carbon cycle. | CAO Mingkui YU Guirui LIU Jiyuan LI Kerang | 2005 | Science China Earth Sciences2005，48，z1： | 17 |
| 2 | Impacts of land-use and climate changes on ecosystem productivity and carbon cycle in the cropping-grazing transitional zone in China显示文摘The impact of land-use/land-cover and climate changes on ecosystem productivity and carbon cycle is one of the most important issues in global change studies. In the past 20 years, the climate and land-use in China have changed significantly and have had important ecological consequences, especially in ecologically sensitive regions, e.g. the cropping-grazing transition zone (CGTZ). Here we present a study that used a process-based ecosystem model and data of land-use changes based on remote sensing and of climate change at high spatial and temporal resolution to estimate the impacts of land-use and climate changes on net primary productivity (NPP), vegetation carbon storage, soil heterotrophic respiration (HR), carbon storage and net ecosystem productivity (NEP) in the CGTZ of China. The results show that the warming and decreases in precipitation in CGTZ reduced NPP by 3.4%, increased HR by 4.3%, and re- duced annual mean total NEP by 33.7Tg from the 1980s to the 1990s. Although carbon storage in vegetation and soil was increasing because the mean NPP for the period was higher than HR, the decreasing NEP indicate that climate change reduced the carbon uptake rate. However, land-use changes in this zone caused increases in NPP by 3.8%, vegetation carbon storage by 2.4%, and annual total NEP by 0.59Tg. The land-use changes enhanced ecosystem carbon up- take, but not enough to offset the negative effect of the climate change. The climate change had greater impacts than the land-use change for the whole CGTZ zone, but had smaller impacts than the land-use change in the regions where it occurred. | GAO Zhiqiang LIU Jiyuan CAO Mingkui LI Kerang TAO Bo | 2005 | Science China Earth Sciences2005，48，9： | 16 |
| 3 | Alternate redox electrolytes in dye-sensitized solar cells显示文摘Dye-sensitized mesoscopic solar cell(DSC) has been intensively investigated as a promising photovoltaic cell.Redox electrolyte is important to determine the photovoltaic(PV) performance of the DSC devices,which has become the focus of this topic.In this contribution,recent advances in understanding and controlling of various redox couples are reviewed.Specially,we extend our discussion on the trends that enable iodide-free redox couples to be controllable and feasible for applications in the DSC with promising features. | LU JianFeng BAI Jie XU XiaoBao LI ZhiHong CAO Kun CUI Jin WANG MingKui | 2012 | Chinese Science Bulletin2012，57，32： | 3 |
| 4 | Climate-induced changes in the vegetation pattern of China in the 21st century显示文摘 | Li Yu Mingkui Cao Kerang Li | 2006 | Ecological Research2006，，6： | 1 |
| 5 | Dynamic responses of terrestrial e-cosystem carbon cycling to global climate change显示文摘 | Cao Mingkui Woodward F I | 1998 | Nature1998，393，： | 1 |
| 6 | Assessing the consequence of land use change on agricultural productivity in China显示文摘 | Huimin Yan Jiyuan Liu He Qing Huang Bo Tao Mingkui Cao | 2008 | Global and Planetary Change2008，，1： | 1 |
| 7 | Dynamic responses of terrestrial e- cosystem carbon cycling to global climate change显示文摘 | Cao Mingkui Woodward F I | 1998 | Nature1998，393，6682： | 1 |
| 8 | Modelling carbon fluxes of different forests by coupling a remote-sensing model with an ecosystem process model显示文摘 | Junbang Wang Jiyuan Liu Mingkui Cao Yunfeng Liu Guirui Yu Guicai Li Shuhua Qi Kerang Li | 2011 | International Journal of Remote Sensing2011，，21： | 1 |
| 9 | Methane emissions from China’s paddyland显示文摘 | Mingkui Cao J.B. Dent O.W. Heal | 1995 | Agriculture, Ecosystems and Environment1995，，： | 1 |
| 10 | Potential and sustainability for carbon sequestration with improved soil management in agricultural soils of China显示文摘 | Yan Huimin Cao Mingkui Liu Jiyuan | 2007 | Agriculture Ecosystems and Environment2007，121，4： | 1 |
| 11 | Assessing the consequence of land use change on agricultural productivity in China显示文摘 | Huimin Yan Jiyuan Liu He Qing Huang Bo Tao Mingkui Cao | 2008 | Global and Planetary Change2008，，1： | 1 |
| 12 | Dynamic responses of terrestrial ecosystem carbon cycling to global climate change显示文摘 | Woodward F L | 1998 | Nature1998，393，： | 1 |
| 13 | Net primary and ecosystemproduction and carbon stocks of terrestrial ecosystems and theirresponses to climate change显示文摘 | Cao mingkui F Ian Woodward | 1998 | Global Change Biology1998，4，2： | 1 |
| 14 | Diketopyrrolopyrrole based D-π-A-π-D type small organic molecules as hole transporting materials for perovskite solar cells显示文摘Three novel diketopyrrolopyrrole(DPP) based small organic molecules were synthesized as hole transporting materials for perovskite solar cells. The effects of different donors and π bridges on the performance of perovskite solar cells(PSCs) were discussed. The efficiency of TPADPP-1, TPADPP-2, PTZDPP-2 was 5.10%, 9.85% and 8.16% respectively. Compared to TPADPP-2, the voltage of PTZDPP-2 was higher. Because the electron-donating ability of phenothiazine based donor was larger than that of triphenylamine based donor, the HOMO level of PTZDPP-2 was lower than that of TPADPP-2. The results indicated that the diketopyrrolopyrrole based D-π-A-π-D type small organic molecule might be a promising hole transporting material in the perovskite solar cells. | Haoliang Cheng Xiaojuan Zhao Yan Shen Mingkui Wang Lingyun Wang Herbert Meier Derong Cao | 2018 | Journal of Energy Chemistry2018，27，4： | 1 |
| 15 | Regional pattern and interannual variations in global terrestrial carbon uptake in response to changes in climate and atmospheric CO2 显示文摘 | Cao Mingkui Prince Stephen D Tan B | 2005 | Tellus B2005，57，3： | 1 |
| 16 | Dynamic responses of terrestrial ecosystem carbon cycling to global climate change显示文摘 | Woodward F I | 1998 | Nature1998，393，： | 1 |
| 17 | Global Carbon Project (GCP) Beijing Office:a new bridge for understanding regional carbon cycles显示文摘It has been widely accepted that human activities, especially burning fossil fuels and land use change, have altered the climate on earth and anthropogenic carbon fluxes have become comparable in magnitude with the natural fluxes in the global carbon cycle. The present and potential threat of adverse consequences has focused the attention of the scientists, policy makers and general public on the interaction among carbon cycle, climate change and human system. Asia is a hot spot from environmental change and sustainable development perspectives. The development pathways and environmental changes in the region have obvious consequences for the regional carbon cycle, even for global carbon budget, and the complex, diverse social, economic and environmental conditions make it highly difficult to understand and quantify these consequences. The GCP Beijing Office “will have a supporting and coordinating role and will provide coordination, leadership and capacity building on carbon cycle sciences in China and to the larger region of Asia” and “liaise with the two International Project Offices based in Canberra and Tsukuba to coordinate a regional and global strategy consistent with the GCP Science and Implementation Framework”. | TAO Bo CAO Mingkui YU Guirui LIU Jiyuan WANG Shaoqiang YAN Huimin | 2006 | Journal of Geographical Sciences2006，16，3： | 0 |
| 18 | Recent developments in sensitizers for mesoporous sensitized solar cells显示文摘 | Kun CAO Mingkui WANG | 2013 | Frontiers of Optoelectronics2013，6，4： | 0 |
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