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Industrial Greening of the Dongting Lake Eco-economic Zone
Da-yuan Li,Min Huang
《工程管理前沿(英文)》 2015年 第2卷 第3期 页码 228-233 doi: 10.15302/J-FEM-2015047
关键词: industrial greening changing patterns of development ecological civilization regional collaboration the Dongting Lake Eco-economic Zone
Detection of Huanglongbing (citrus greening) based on hyperspectral image analysis and PCR
Kejian WANG, Dongmei GUO, Yao ZHANG, Lie DENG, Rangjin XIE, Qiang LV, Shilai YI, Yongqiang ZHENG, Yanyan MA, Shaolan HE
《农业科学与工程前沿(英文)》 2019年 第6卷 第2期 页码 172-180 doi: 10.15302/J-FASE-2019256
Huanglongbing (HLB, citrus greening) is one of the most serious quarantine diseases of citrus worldwide. To monitor in real-time, recognize diseased trees, and efficiently prevent and control HLB disease in citrus, it is necessary to develop a rapid diagnostic method to detect HLB infected plants without symptoms. This study used Newhall navel orange plants as the research subject, and collected normal color leaf samples and chlorotic leaf samples from a healthy orchard and an HLB-infected orchard, respectively. First, hyperspectral data of the upper and lower leaf surfaces were obtained, and then the polymerase chain reaction (PCR) was used to detect the HLB bacterium in each leaf. The PCR test results showed that all samples from the healthy orchard were negative, and a portion of the samples from the infected orchard were positive. According to these results, the leaf samples from the orchards were divided into disease-free leaves and HLB-positive leaves, and the least squares support vector machine recognition model was established based on the leaf hyperspectral reflectance. The effect on the model of the spectra obtained from the upper and lower leaf surfaces was investigated and different pretreatment methods were compared and analyzed. It was observed that the HLB recognition rate values of the calibration and validation sets based on upper leaf surface spectra under 9-point smoothing pretreatment were 100% and 92.5%, respectively. The recognition rate values based on lower leaf surface spectra under the second-order derivative pretreatment were also 100% and 92.5%, respectively. Both upper and lower leaf surface spectra were available for recognition of HLB-infected leaves, and the HLB PCR-positive leaves could be distinguished from the healthy by the hyperspectral modeling analysis. The results of this study show that early and nondestructive detection of HLB-infected leaves without symptoms is possible, which provides a basis for the hyperspectral diagnosis of citrus with HLB.
Conservation and adaptive reuse of industrial heritage in Shanghai
ZHANG Song
《结构与土木工程前沿(英文)》 2007年 第1卷 第4期 页码 481-490 doi: 10.1007/s11709-007-0065-4
关键词: evolution industrial international industrial retrospective Shanghai
WANG Jianguo, JIANG Nan
《结构与土木工程前沿(英文)》 2007年 第1卷 第4期 页码 474-480 doi: 10.1007/s11709-007-0064-5
关键词: historical industrial industrial building implementation adaptive-reuse empirical
Can industrial intelligence promote industrial transformation? ––Case of mining enterprises
Anlin SHAO
《工程管理前沿(英文)》 2017年 第4卷 第3期 页码 375-378 doi: 10.15302/J-FEM-2017108
Industrial water treatment and industrial marine outfalls: Achieving the right balance
Adrian W. K. Law,Chunyan Tang
《化学科学与工程前沿(英文)》 2016年 第10卷 第4期 页码 472-479 doi: 10.1007/s11705-016-1592-0
关键词: industrial effluent treatment industrial marine outfalls economic and environmental considerations
Yongpeng Lü, Kai YANG, Yue CHE, Zhaoyi SHANG, Jun TAI, Yun JIAN
《环境科学与工程前沿(英文)》 2012年 第6卷 第4期 页码 575-587 doi: 10.1007/s11783-011-0344-0
关键词: industrial solid waste waste flow analysis eco-industrial parks sustainable waste management “not in my back yard”
Forecasting industrial emissions: a monetary approach
Yang DONG, Yi LIU, Jining CHEN, Yebin DONG, Benliang QU
《环境科学与工程前沿(英文)》 2012年 第6卷 第5期 页码 734-742 doi: 10.1007/s11783-012-0451-6
关键词: industrial emissions environmental performance index spatial planning industrial land use
Erratum to: Industrial water treatment and industrial marine outfalls: Achieving the right balance
Adrian W. K. Law, Chunyan Tang
《化学科学与工程前沿(英文)》 2017年 第11卷 第2期 页码 290-290 doi: 10.1007/s11705-017-1639-x
Problems, potentials and future of industrial crystallization
J. Ulrich, P. Frohberg
《化学科学与工程前沿(英文)》 2013年 第7卷 第1期 页码 1-8 doi: 10.1007/s11705-013-1304-y
关键词: industrial crystallization potentials and future product design
《环境科学与工程前沿(英文)》 2023年 第17卷 第11期 doi: 10.1007/s11783-023-1742-9
● A fine portrayal of organic pollutants in a retired industrial park is provided.
关键词: Organic pollutants Retired industrial park Spatial correlation Health risk assessment
《环境科学与工程前沿(英文)》 2022年 第16卷 第1期 页码 6-6 doi: 10.1007/s11783-021-1440-4
• MPs were analyzed throughout three WWTPs with mixed domestic–industrial influents.
关键词: Microplastic Wastewater treatment plant Mixed domestic-industrial influent Characteristic Daily fluctuation
Special issue: Technologies for future high-efficiency industrial silicon wafer solar cells
《能源前沿(英文)》 2017年 第11卷 第1期 页码 1-3 doi: 10.1007/s11708-016-0436-4
《环境科学与工程前沿(英文)》 2023年 第17卷 第1期 doi: 10.1007/s11783-023-1608-1
● Established a quantification method of pollutant emission standard.
关键词: Industrial atmospheric pollutants Pollutant emission standards Quantitative method Machine learning Single enterprise
《农业科学与工程前沿(英文)》 2021年 第8卷 第1期
• Degree of integration of crop and livestock was insufficient on mixed smallholdings.
• Liquid manure discharges on industrial farms hamper the closing of nutrient loops.
• Coupling with local crop farms is encouraged to achieve integration of crop-livestock systems.
The proportion of industrial livestock in China has increased over the past 30 years, which increases animal performance but causes the decoupling of crop and livestock production. Here, we aimed to quantify nutrient flows, nutrient use efficiency, and nutrient losses in different livestock systems in the North China Plain based on the NUFER-farm model. Activity data were collected by face-to-face surveys on pig and dairy (41 livestock farms) during 2016–2018. The two systems included industrial farms and mixed smallholdings. In mixed smallholdings, 4.0% and 9.6% of pig and dairy feed dry matter (DM) were derived from household farmland, but 4.8% and 9.3% of manure DM recycled to household farmland. Nutrient use efficiency in industrial farms was higher than in mixed smallholdings at animal level, herd level, and system level. To produce 1 kg N and P in animal products, nutrient losses in industrial pig farms (2.0 kg N and 1.3 kg P) were lower than in mixed pig smallholdings, nutrient losses in industrial dairy farms (2.7 kg N and 2.2 kg P) were slightly higher than in mixed dairy smallholdings. Liquid manure discharge in industrial farms was the main losses pathway in contrast to mixed smallholdings. This study suggests that feed localization can reduce nutrient surpluses at the district level. It is necessary to improve manure management and increase the degree of integrated crop-livestock in smallholdings. In industrial farms, it is desirable to increase the liquid manure recycling ratio through cooperating livestock and crop production at the district level.
标题 作者 时间 类型 操作
Detection of Huanglongbing (citrus greening) based on hyperspectral image analysis and PCR
Kejian WANG, Dongmei GUO, Yao ZHANG, Lie DENG, Rangjin XIE, Qiang LV, Shilai YI, Yongqiang ZHENG, Yanyan MA, Shaolan HE
期刊论文
Conservation and adaptive-reuse of historical industrial building in China in the post-industrial era
WANG Jianguo, JIANG Nan
期刊论文
Can industrial intelligence promote industrial transformation? ––Case of mining enterprises
Anlin SHAO
期刊论文
Industrial water treatment and industrial marine outfalls: Achieving the right balance
Adrian W. K. Law,Chunyan Tang
期刊论文
Industrial solid waste flow analysis of eco-industrial parks: implications for sustainable waste management
Yongpeng Lü, Kai YANG, Yue CHE, Zhaoyi SHANG, Jun TAI, Yun JIAN
期刊论文
Forecasting industrial emissions: a monetary approach
Yang DONG, Yi LIU, Jining CHEN, Yebin DONG, Benliang QU
期刊论文
Erratum to: Industrial water treatment and industrial marine outfalls: Achieving the right balance
Adrian W. K. Law, Chunyan Tang
期刊论文
Multimedia distribution and health risk assessment of typical organic pollutants in a retired industrial
期刊论文
and daily fluctuations of microplastics throughout wastewater treatment plants with mixed domestic–industrial
期刊论文
A new prediction method of industrial atmospheric pollutant emission intensity based on pollutant emission
期刊论文