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LIGHT INTERCEPTION AND USE EFFICIENCY DIFFER WITH MAIZE PLANT DENSITY IN MAIZE-PEANUT INTERCROPPING
Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 3, Pages 432-446 doi: 10.15302/J-FASE-2021403
Intercropping increases crop yields by optimizing light interception and/or use efficiency.Here, we examined the light interception and use efficiency in maize-peanut intercropping with differentThe mean total light interception in intercropping across years and densities was 779 MJ·m
Keywords: dryland agriculture light interception light use efficiency maize-peanut intercropping semiarid
Ke Zhang,Yunping Li,Zhongbo Yu,Tao Yang,Junzeng Xu,Lijun Chao,Jin Ni,Liutong Wang,Yun Gao,Yuzhong Hu,Zuoding Lin,
Engineering 2022, Volume 18, Issue 11, Pages 207-217 doi: 10.1016/j.eng.2021.08.026
Keywords: Water cycle Runoff generation Hydrological processes Hydrological scaling Soil moisture Groundwater Canopyinterception
The Post Occupancy Evaluation for the Auditorium of Shanghai Grand Theater
Li Daozeng,Xu Jin
Strategic Study of CAE 2001, Volume 3, Issue 1, Pages 15-21
Keywords: auditorium sight-line design noise level control acoustic design the removable sound canopy the alternative
Jia-yin SONG,Wen-long SONG,Jian-ping HUANG,Liang-kuan ZHU
Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 8, Pages 741-749 doi: 10.1631/FITEE.1601169
Keywords: Fisheye lens Least squares method Image segmentation Ecology in image processing Hemispherical photography
Optimal two-impulse space interception with multiple constraints Research Articles
Li Xie, Yi-qun Zhang, Jun-yan Xu,lixie@ncepu.edu.cn,yiqunzhang@hotmail.com,junyan_Xu@sina.cn
Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 7, Pages 963-1118 doi: 10.1631/FITEE.1800763
Nichole Boultbee, Oliver Robson, Serge Moalli, Rich Humphries
Engineering 2018, Volume 4, Issue 2, Pages 260-266 doi: 10.1016/j.eng.2017.09.003
The Upper Lillooet River Hydroelectric Project (ULHP) is a run-of-river power generation scheme located near Pemberton, British Columbia, Canada, consisting of two separate hydroelectric facilities (HEFs) with a combined capacity of 106.7 MW. These HEFs are owned by the Upper Lillooet River Power Limited Partnership and the Boulder Creek Power Limited Partnership, and civil and tunnel construction was completed by CRT-ebc. The Upper Lillooet River HEF includes the excavation of a 6 m wide by 5.5 m high and approximately 2500 m long tunnel along the Upper Lillooet River Valley. The project is in a mountainous area; severe restrictions imposed by weather conditions and the presence of sensitive wildlife species constrained the site operations in order to limit environmental impacts. The site is adjacent to the Mount Meager Volcanic Complex, the most recently active volcano in Western Canada. Tunneling conditions were very challenging, including a section through deposits associated with the most recent eruption from Mount Meager Volcanic Complex (~2360 years before the present). This tunnel section included welded breccia and unconsolidated deposits composed of loose pumice, organics (that represent an old forest floor), and till, before entering the underlying tonalite bedrock. The construction of this section of the tunnel required cover grouting, umbrella support, and excavation with a combination of roadheader, hydraulic hammer, and drilling-and-blasting method. This paper provides an overview of the project, a summary of the key design and construction schedule challenges, and a description of the successful excavation of the tunnel through deposits associated with the recent volcanic activity.
Keywords: Run-of-river hydro project Power tunnel Umbrella support Canopy tubes Volcanic deposits Pumice Roadheader
Title Author Date Type Operation
LIGHT INTERCEPTION AND USE EFFICIENCY DIFFER WITH MAIZE PLANT DENSITY IN MAIZE-PEANUT INTERCROPPING
Journal Article
Xin’anjiang Nested Experimental Watershed (XAJ-NEW) for Understanding Multiscale Water Cycle: Scientific Objectives and Experimental Design
Ke Zhang,Yunping Li,Zhongbo Yu,Tao Yang,Junzeng Xu,Lijun Chao,Jin Ni,Liutong Wang,Yun Gao,Yuzhong Hu,Zuoding Lin,
Journal Article
The Post Occupancy Evaluation for the Auditorium of Shanghai Grand Theater
Li Daozeng,Xu Jin
Journal Article
Segmentation and focus-point location based on boundary analysis in forest canopy hemispherical photography
Jia-yin SONG,Wen-long SONG,Jian-ping HUANG,Liang-kuan ZHU
Journal Article
Optimal two-impulse space interception with multiple constraints
Li Xie, Yi-qun Zhang, Jun-yan Xu,lixie@ncepu.edu.cn,yiqunzhang@hotmail.com,junyan_Xu@sina.cn
Journal Article