全部文献期刊会议图书|学者科研项目
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作者:Hongqiang Yan , Tianran Chen ...
来源:[J].Biodiversity and Conservation(IF 2.264), 2017, Vol.26 (5), pp.1143-1159
摘要:The South China Sea (SCS) includes large areas of extensive coral reef development but its reefs are still poorly known. Yongle atoll is the biggest typical atoll in the Xisha Islands, central of SCS. Lingyang Reef is an isolated small atoll within the whole big Yongle atoll. A t...
作者:Hongqiang Yan , Kefu Yu ...
来源:[J].Continental Shelf Research(IF 1.889), 2018, Vol.165, pp.71-77
摘要:Abstract(#br)Yongle Atoll is a complex atoll composed of 13 separated small atolls/reefs in the Xisha Islands, northern-central South China Sea. Wide, deep channels connect the Yongle Atoll lagoon with the open ocean. The sea surface partial pressure of CO 2 ( p CO 2 ) and s...
作者:Hongqiang Yan , Qi Shi ...
来源:[J].Science of the Total Environment(IF 3.258), 2019, Vol.670, pp.595-605
摘要:Abstract(#br)Seawater temperature is one of the main environmental factors controlling coral skeleton growth. Sustained seawater warming is regarded as a major threat to coral growth and reef development. Coral reefs are widespread in the South China Sea (SCS), where the his...
作者:Hongqiang Yan , Chuang Sun ...
来源:[J].Polymer(IF 3.379), 2016, Vol.97, pp.418-427
摘要:Abstract(#br)An intrinsically flame retardant bio-based benzoxazine (diphenolic acid pentaerythritol caged phosphate benzoxazine, DPA-PEPA-Boz) monomer was synthesized from bio-based diphenolic acid (DPA) using a four-step process. The monomer of DPA-PEPA-Boz was characteriz...
作者:Hongqiang Yan , Zhengping Fang ...
来源:[J].Polymer Degradation and Stability(IF 2.77), 2015, Vol.121, pp.11-17
摘要:Abstract(#br)Flame-retardant coatings were applied to ramie fabric. These consisted of oppositely-charged polyelectrolyte polyethyleneimine (PEI) and ammonium polyphosphate (APP). Application was made using, both a spray-assisted layer-by-layer (LBL) technique and by the conventi...
作者:Hongqiang Yan , Tianran Chen
来源:[J].Journal of Asian Earth Sciences(IF 2.379), 2015, Vol.114, pp.457-466
摘要:Abstract(#br)Relatively little is known about the extent and distribution of damage to coral reefs by typhoons in the South China Sea, especially in remote reefs where typhoons occur frequently. A strong Typhoon, Wutip (JTWC Category 3), directly struck the Yongle Atoll on 29 Sep...
作者:Hongqiang Yan , Venkata S. Chevali
来源:[J].Composites Part A(IF 2.744), 2016, Vol.89, pp.26-32
摘要:Abstract(#br)Novel non-toxic halogen-free flame retardants are replacing traditional flame retardants in polymer and polymer matrix composite structures. In this study, graphene nanosheet (GNS) is investigated in combination with traditional layered double hydroxide (LDH), layere...
作者:... Guohui Liu , Hongqiang Yang , Hongqiang Yan
来源:[J].Scientific Reports(IF 2.927), 2016, Vol.6 (1), pp.827-833
摘要:Abstract(#br)Population models are important for resource management and can inform about potential trajectories useful for planning purposes, even with incomplete monitoring data. From size frequency data on Luhuitou fringing reef, Hainan, South China Sea, a matrix populati...
作者:Hongqiang Yan , Zhengping Fang
来源:[J].Composites Science and Technology(IF 3.328), 2014, Vol.90, pp.40-47
摘要:Abstract(#br)Effect of graphene nanosheets (GNS) on morphology, thermal stability and flame retardancy of epoxy resin (ER) was investigated. GNS was partially exfoliated, large and flat graphene flakes exists in ER/GNS nanocomposites. GNS changed the decomposition pathway of ER a...
作者:Hongqiang Yan , Wei Shao ...
来源:[J].Marine Pollution Bulletin(IF 2.531), 2014, Vol.89 (1-2), pp.487-493
摘要:Abstract(#br)The spatial and temporal variations and sources of polychlorinated biphenyls (PCBs) in sediment of tidal flat from Haizhou Bay, China were investigated. PCBs concentrations in surface sediments ranged from 1.33 to 6.27 ng g −1 dry weight. Low-chlorinated PCBs, d...

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