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Agricultural Resource Balance and International Import Potential of China by 2050

Zheng Haixia, You Fei, Luo Qiyou, Tang Huajun

Strategic Study of CAE 2022, Volume 24, Issue 1,   Pages 20-28 doi: 10.15302/J-SSCAE-2022.01.003

Abstract: analysis of the agricultural resource supply-demand gap as well as import potentials and sources of virtualwater and virtual arable land.We find that the import of virtual arable land by China will reach a peak around 2048, with nearly 6.147&Virtual water imports will reach a peak around 2045.The increase in the import potentials of China’s arable land will mainly come from South America

Keywords： agricultural resource balance     food consumption structure     virtual water     virtual arable land     import    

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Cadmium pollution from phosphate fertilizers in arable soils and crops: an overview

Andrea Giovanna NIÑO-SAVALA, Zhong ZHUANG, Xin MA, Andreas FANGMEIER, Huafen LI, Aohan TANG, Xuejun LIU

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4,   Pages 419-430 doi: 10.15302/J-FASE-2019273

Abstract:

The application of mineral and organic phosphorus fertilizers to arable land has greatly increasedCadmium inputs and outputs in arable soil, together with their calculated concentrations, are compared

Keywords： soil pollution     arable land     crop production     cadmium balance     P fertilizer     cadmium toxicity    

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Allocation of grassland, livestock and arable based on the spatial and temporal analysis for food demand

Huilong LIN, Ruichao LI, Yifan LIU, Jingrong ZHANG, Jizhou REN

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 1,   Pages 69-80 doi: 10.15302/J-FASE-2017140

Abstract: To explore the distribution of food demand and the projected trend in future food demand in China, this paper analyzed the change in current (1998–2012) per-capita demand for grain, grain-consuming and herbivorous livestock products, and predicted the food demand in 2020. The results indicated that in 1998–2012, the national per-capita consumption of grain ration declined by about 36.66%, and the per-capita consumption of grain-consu-ming and herbivorous livestock products increased by about 48% and 34.09%, respectively. The grain-consu-ming livestock products have become the primary source of both calories and protein for consumers. The proportion of herbivorous livestock products in consumer diets has increased steadily and there has been huge potential in substituting beef and mutton for pork in this dynamic market. The demand for food in different provinces of China is highly variable, which is important for planning grassland agriculture development and ensuring food safety. The demand for grain, and grain-consuming and herbivorous livestock products will increase by about 3.3%, 20% and 14% respectively by 2020. Based on the food demand and trend in the development of grassland agriculture, the 31 provinces in China are divided into three priority groups for grassland agriculture development.

Keywords： arable land equivalent unit (ALEU)     food equivalent unit (FEU)     food security     grassland agriculture     time    

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AGRONOMIC AND ENVIRONMENTAL BENEFITS OF REINTRODUCING HERB- AND LEGUME-RICH MULTISPECIES LEYS INTO ARABLE

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 2,   Pages 245-271 doi: 10.15302/J-FASE-2021439

Abstract: Arable-ley rotations incorporating temporary pastures (leys) lasting 1–4 years may alleviate soilHowever, the majority of previous research on arable-ley rotations has utilized either grass or grass-cloverLivestock grazing in arable-ley rotations may increase the economic resilience of these systems, despitenitrogen fertilizer requirements, and promote the recovery of soil fauna (e.g., earthworms) in degraded arable

Keywords： bioactive forages / integrated crop-livestock systems / nitrogen cycling / plant secondary metabolites / soil carbon / soil quality    

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Exploring differentiated improvement strategies of cultivated land quality in China

Frontiers of Agricultural Science and Engineering doi: 10.15302/J-FASE-2023523

Abstract:

● Cultivated land quality can be considered in four dimensions: suitability

Keywords： China     cultivated land quality     differentiated improvement     food security    

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Creating technical heritage object replicas in a virtual environment

Olga EGOROVA,Dmitry SHCHERBININ

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 1,   Pages 108-115 doi: 10.1007/s11465-016-0363-4

Abstract:

The paper presents innovative informatics methods for creating virtual technical heritage replicas

Keywords： 3D document     history of science and technology     technical knowledge     popularization     virtual environment    

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Effect of land use and land cover change on soil erosion and the spatio-temporal variation in Liupan

Bin QUAN, M. J. M. R?MKENS, Rui LI, Fang WANG, Jie CHEN

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 4,   Pages 564-572 doi: 10.1007/s11783-011-0348-9

Abstract: damage over time due to population pressure, excessive demand and inappropriate use of agricultural landTo present the relationship between land use/cover change and spatio-temporal variation of soil erosionAlso, soil erosion in response to land use and land cover change were quantified and analyzed using dataModerate, severe, and very severe eroded areas accounted for 54.86% of the total land area.Soil erosion was severe on grassland with a moderate or low grass cover and on dry land.

Keywords： land use/land cover change     soil erosion     geographical information system     remote sensing     Liupan Mountain    

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Evaluating heavy metal contamination of riverine sediment cores in different land-use areas

Wenzhong Tang, Liu Sun, Limin Shu, Chuang Wang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1283-4

Abstract: Abstract • Metal pollution was studied in riverine sediments from different land-use areas. • Cd wasregarded as the main sources of heavy metal pollution, yet few studies have investigated the effects of land-useheavy metal pollution, risk and toxicity were determined in riverine sediment cores from different land-use

Keywords： Heavy metals     Riverine sediments     Pollution     Land-use    

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Development of a hydrodynamic model and the corresponding virtual software for dual-loop circulating

Shanwei Hu, Xinhua Liu

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 3,   Pages 579-590 doi: 10.1007/s11705-020-1953-6

Abstract: the design and scale-up of gas-solid CFB reactors and lay a solid foundation for the realization of virtual

Keywords： multi-loop circulating fluidized bed     mathematical modeling     energy minimization multiscale     virtual fluidization    

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A virtual reality system for arm and hand rehabilitation

Zhiqiang LUO, Chee Kian LIM, I-Ming CHEN, Song Huat YEO

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1,   Pages 23-32 doi: 10.1007/s11465-011-0202-6

Abstract:

This paper presents a virtual reality (VR) system for upper limb rehabilitation.

Keywords： motion tracking     rehabilitation     optical linear encoder (OLE)     virtual reality    

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Field scale measurement of greenhouse gas emissions from land applied swine manure

Devin L. Maurer, Jacek A. Koziel, Kelsey Bruning

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 3, doi: 10.1007/s11783-017-0915-9

Abstract: ) from swine production systems are relatively well researched with the exception of emissions from landThus, the objective of this observational study was to measure GHG fluxes from land application of swineAssessment of GHG emissions from deep injected land-applied swine manure, fall and reapplication in the

Keywords： Climate change     Emissions     Greenhouse gases     Land application     Swine manure    

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Optimization of Land-use Based on the Theory of Cellular Automata and Value of Ecosystem Services

Lian-fu Jiang,Guo-xian Xu,Hao Jiang

Frontiers of Engineering Management 2014, Volume 1, Issue 4,   Pages 395-401 doi: 10.15302/J-FEM-2014058

Abstract: The land utilization condition in the target city was simulated using Arc GIS and Geo SOS software basing

Keywords： Ecosystem service function     optimization of land use     Cellular Automata (CA)    

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Simulation of soil carbon changes due to land use change in urban areas in China

Cui HAO, Jo SMITH, Jiahua ZHANG, Weiqing MENG, Hongyuan LI

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2,   Pages 255-266 doi: 10.1007/s11783-013-0485-4

Abstract: Land use change can have a strong impact on soil carbon dynamics and carbon stocks in urban areas.land use change.According to the model, changes of arable to grassland resulted in a decline in soil carbon stocks, andchanges of grassland to forest and grassland to arable resulted in increased soil carbon stocks in thislosses from the soils due to previous land use changes.

Keywords： land use change     soil carbon     RothC     urban area    

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Land-Sea Integration Engineering and Technology Development Strategy

Task Force for the Study on Development Strategy of China’s Marine Engineering and Technology Land-Sea

Strategic Study of CAE 2016, Volume 18, Issue 2,   Pages 49-54 doi: 10.15302/J-SSCAE-2016.02.005

Abstract:

Land-sea integration engineering refers to the engineering projects involving overlapping elementsof land and sea and play significant roles in the development and operation of these domains, includingports, bridges and tunnels, and land reclamation and others.In recent years, land-sea integration engineering projects have gained momentum and impetus in ChinaThis study shows that although the land-sea integration engineering has played a significant role in

Keywords： land-sea integration engineering     coastal regions     marine engineering     land-sea coordination    

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Effects of land use change on hydrological cycle from forest to upland field in a catchment, Japan

Chuan ZHANG, Keiji TAKASE, Hiroki OUE, Nobuhiro EBISU, Haofang YAN

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 4,   Pages 456-465 doi: 10.1007/s11709-013-0218-6

Abstract: Understanding the effects of land use change on the hydrological cycle is very important for developmentThis study will provide information for forest managers in planning and making decisions for land and

Keywords： land-use change     hydrological processes     upland field catchment     forest catchment     semi-distributed hydrological    

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Title Author Date Type Operation

Agricultural Resource Balance and International Import Potential of China by 2050

Zheng Haixia, You Fei, Luo Qiyou, Tang Huajun

Journal Article

Cadmium pollution from phosphate fertilizers in arable soils and crops: an overview

Andrea Giovanna NIÑO-SAVALA, Zhong ZHUANG, Xin MA, Andreas FANGMEIER, Huafen LI, Aohan TANG, Xuejun LIU

Journal Article

Allocation of grassland, livestock and arable based on the spatial and temporal analysis for food demand

Huilong LIN, Ruichao LI, Yifan LIU, Jingrong ZHANG, Jizhou REN

Journal Article

AGRONOMIC AND ENVIRONMENTAL BENEFITS OF REINTRODUCING HERB- AND LEGUME-RICH MULTISPECIES LEYS INTO ARABLE

Journal Article

Exploring differentiated improvement strategies of cultivated land quality in China

Journal Article

Creating technical heritage object replicas in a virtual environment

Olga EGOROVA,Dmitry SHCHERBININ

Journal Article

Effect of land use and land cover change on soil erosion and the spatio-temporal variation in Liupan

Bin QUAN, M. J. M. R?MKENS, Rui LI, Fang WANG, Jie CHEN

Journal Article

Evaluating heavy metal contamination of riverine sediment cores in different land-use areas

Wenzhong Tang, Liu Sun, Limin Shu, Chuang Wang

Journal Article

Development of a hydrodynamic model and the corresponding virtual software for dual-loop circulating

Shanwei Hu, Xinhua Liu

Journal Article

A virtual reality system for arm and hand rehabilitation

Zhiqiang LUO, Chee Kian LIM, I-Ming CHEN, Song Huat YEO

Journal Article

Field scale measurement of greenhouse gas emissions from land applied swine manure

Devin L. Maurer, Jacek A. Koziel, Kelsey Bruning

Journal Article

Optimization of Land-use Based on the Theory of Cellular Automata and Value of Ecosystem Services

Lian-fu Jiang,Guo-xian Xu,Hao Jiang

Journal Article

Simulation of soil carbon changes due to land use change in urban areas in China

Cui HAO, Jo SMITH, Jiahua ZHANG, Weiqing MENG, Hongyuan LI

Journal Article

Land-Sea Integration Engineering and Technology Development Strategy

Task Force for the Study on Development Strategy of China’s Marine Engineering and Technology Land-Sea

Journal Article

Effects of land use change on hydrological cycle from forest to upland field in a catchment, Japan

Chuan ZHANG, Keiji TAKASE, Hiroki OUE, Nobuhiro EBISU, Haofang YAN

Journal Article