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Community-Based Coral Reef Rehabilitation in a Changing Climate:Lessons Learned from Hurricanes,Extreme Rainfall,and Changing Land Use Impacts

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Open Journal of Ecology 2014年第14期4卷 918-944页

作者： Edwin A.Hernandez-Delgado Alex E.Mercado-Molina Pedro J.Alejandro-Camis Frances Candelas-sanchez Jaime S.Fonseca-Miranda Carmen M.Gonzalez-Ramos Roger Guzman-Rodriguez Pascal Mege Alfredo A.Montanez-Acuna Ivan Olivo Maldonado Abimarie Otano-Cruz Samuel E.Suleiman-Ramos Center for Applied Tropical Ecology and Conservation Coral Reef Research GroupUniversity of Puerto RicoSan JuanPuerto Rico Department of Biology University of Puerto RicoSan JuanPuerto Rico Sociedad Ambiente Marino San JuanPuerto Rico Department of Environmental Sciences University of Puerto RicoSan JuanPuerto Rico

Coral reefs have largely declined across multiple spatial scales due to a combination of local-scale anthropogenic impacts, and due to regional-global climate change. This has resulted in a significant loss of entire coral functional groups, including western Atlantic Staghorn coral (Acropora cervicornis) biotopes, and in a net decline of coral reef ecosystem resilience, ecological functions, services and benefits. Low-tech coral farming has become one of the most important tools to help restore depleted coral reefs across the Wider Caribbean Region. We tested a community-based, low-tech coral farming approach in Culebra Island, Puerto Rico, aimed at adapting to climate change-related impacts through a two-year project to propagate A. cervicornis under two contrasting fishing management conditions, in coastal areas experimenting significant land use changes. Extreme rainfall events and recurrent tropical storms and hurricanes had major site-and method-specific impacts on project outcome, particularly in areas adjacent to deforested lands and subjected to recurrent impacts from land-based source pollution (LBSP) and runoff. Overall, coral survival rate in “A frame” units improved from 73% during 2011-2012 to 81% during 2012-2013. Coral survival rate improved to 97% in horizontal line nurseries (HLN) incorporated during 2012-2013. Percent tissue cover ranged from 86% to 91% in “A frames”, but reached 98% in HLN. Mean coral skeletal extension was 27 cm/y in “A frames” and 40 cm/y in HLN. These growth rates were up to 545% to 857% faster than previous reports from coral farms from other parts of the Caribbean, and up to 438% faster than wild colonies. Branch production and branchiness index (no. harvestable branches > 6 cm) increased by several orders of magnitude in comparison to the original colonies at the beginning of the project. Coral mortality was associated to hurricane physical impacts and sediment-laden runoff impacts associated to extreme rainfall and defores

关键词： Acropora cervicornis Climate Change Coral Farming Extreme Weather Events

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哥伦比亚巴兰基利亚马雷贡滨河公共空间

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风景园林 2020年第8期27卷 81-84页

作者：无 Ricardo Vives Guerra Pezzano Ingeniería CONCEP Bladimir Salcedo Arenas Asociados Monica Barreneche(摄影) Diego sanchez Navarro(摄影) 陈馨(翻译) 钱蕾西(校对) Disenos y Conceptos设计事务所不详

位于巴兰基利亚的马雷贡滨河公共空间设计项目是Dise?osy Conceptos设计事务所的最新作品,本着城市自身特色、实用性以及前卫的角度进行设计。该项目源于重建城市与马格达莱纳河之间和谐发展关系的必要性,二者之间的和谐正是影响该城市... 详细信息

位于巴兰基利亚的马雷贡滨河公共空间设计项目是Dise?osy Conceptos设计事务所的最新作品,本着城市自身特色、实用性以及前卫的角度进行设计。该项目源于重建城市与马格达莱纳河之间和谐发展关系的必要性,二者之间的和谐正是影响该城市社会文化和经济发展的重要因素,但曾经一度脱节。

关键词：设计事务所公共空间设计滨河巴兰基利亚哥伦比亚实用性自身特色必要性

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Regulatory circuits involving bud dormancy factor PpeDAM6

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Horticulture Research 2021年第1期8卷 3488-3505页

作者： Alba Lloret Carles Quesada-Traver Ana Conejero Vicent Arbona Concepcion Gomez-Mena Cesar Petri Jesus A.sanchez-Navarro Elena Zuriaga Carmen Leida Maria Luisa Badenes Gabino Rios Instituto Valenciano de Investigaciones Agrarias 46113 MoncadaValenciaSpain Departament de Ciencies Agraries i del Medi Natural Universitat Jaume ICastello de la PlanaSpain Instituto de Biologia Molecular y Celular de Plantas Universitat Politecnica de Valencia-Consejo Superior de Investigaciones Cientificas46022 ValenciaSpain Departamento de Fruticultura Subtropical y Mediterranea IHSM-UMA-CSICAvenida Dr.Wienbergs/n 29750 Algarrobo-CostaMalagaSpain

DORMANCY-ASSOCIATED MADS-BOX(DAM)genes have recently emerged as key potential regulators of the dormancy cycle and climate adaptation in perennial ***,PpeDAM6 has been proposed to act as a major repressor of bud dormancy release and bud break in peach(Prunus persica).PpeDAM6 expression is downregulated concomitantly with the perception of a given genotype-dependent accumulation of winter chilling time,and the coincident enrichment in H3K27me3 chromatin modification at a specific genomic *** have identified three peach BASIC PENTACYSTEINE PROTEINs(PpeBPCs)interacting with two GA-repeat motifs present in this H3K27me3-enriched ***,PpeBPC1 represses PpeDAM6 promoter activity by transient expression *** the other hand,the heterologous overexpression of PpeDAM6 in European plum(Prunus domestica)alters plant vegetative growth,resulting in dwarf plants tending toward shoot meristem *** alterations in vegetative growth of transgenic lines associate with impaired hormone homeostasis due to the modulation of genes involved in jasmonic acid,cytokinin,abscisic acid,and gibberellin pathways,and the downregulation of shoot meristem factors,specifically in transgenic leaf and apical *** expression of many of these genes is also modified in flower buds of peach concomitantly with PpeDAM6 downregulation,which suggests a role of hormone homeostasis mechanisms in PpeDAM6-dependent maintenance of floral bud dormancy and growth repression.

关键词： homeostasis impaired winter

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Assessing the Impact of the Lead/Lag Times on the Project Duration Estimates in Highway Construction

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Journal of Architectural Environment & Structural Engineering Research 2021年第3期4卷 47-62页

作者： Mohamed Abdel-Raheem Jennifer Reyes Xiaohui Wang Grecia Silva sanchez Alyssa Marie Garza Department of Civil Engineering University of Texas Rio Grande ValleyEdinburgTX78539the U.S. School of Mathematical&Statistical Sciences University of Texas Rio Grande ValleyEdinburgTX78539the U.S.

The literature mentions multiple factors that can affect the accuracy of estimating the project duration in highway construction,such as weather,location,and soil ***,there are other factors that have not been explored,yet they can have significant impact on the accuracy of the project time ***,TxDOT raised a concern regarding the importance of the proper estimating of the lead/lag times in project *** lead/lag times are often determined based on the engineer’s ***,inaccurate estimates of the lead/lag time can result in unrealistic project *** order to investigate this claim,the study utilizes four time sensitivity measures(TSM),namely the Criticality Index(CI),Significance Index(SI),Cruciality Index(CRI),and the Schedule Sensitivity Index(SSI)to statistically analyze and draw conclusions regarding the impact of the lead/lag time estimates on the total duration in highway *** Excel-based scheduling software was developed with Monte Carlo simulation capabilities to calculate these *** results from this paper show that the variability of some lead/lag times can significantly impact the accuracy of the estimated total project *** was concluded that the current practices used for estimating the lead/lag times are *** such,it is recommended to utilize more robust methods,such as the time sensitivity measures,to accurately estimate the lead/lad times in the projects scheduled.

关键词： Scheduling Highway projects Lead Lag Time sensitivity measures

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北美规划院校2015年城市规划引文分析

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城市与区域规划研究 2016年第2期8卷 196-199页

作者：托马斯W.桑切斯顾朝林弗吉尼亚理工大学清华大学建筑学院

这是基于北美城市规划学院2015年城市规划引文的分析结果。基础数据来自美国规划院校联合会（ACSP）2014-2015学年城市与区域规划本科和研究生教育指南中所列出的城市规划系和学院名单。表1是基于谷歌学术搜索（GoogleScholar）排名前2... 详细信息

这是基于北美城市规划学院2015年城市规划引文的分析结果。基础数据来自美国规划院校联合会（ACSP）2014-2015学年城市与区域规划本科和研究生教育指南中所列出的城市规划系和学院名单。表1是基于谷歌学术搜索（GoogleScholar）排名前25的规划院校每个教员的引文中位数。

关键词：城市规划引文分析北美研究生教育区域规划基础数据中位数学院

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Simulation, Construction and Characterization of a Piezoelectric Transducer Using Rexolite as Acoustic Matching

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材料科学与工程（中英文B版） 2013年第4期3卷 208-213页

作者： Israel sanchez Dominguez Pedro Acevedo Contla Manuel Recuero Lopez Demetrio Fabian Garcia Nocetti Polytechnic University of Madrid School of Industrial Engineering Madrid Spain National Autonomous University of Mexico lnstitutito Research in Applied Mathematics and Systems Mexico City Mexico

This article describes the simulation and characterization of an ultrasonic transducer using a new material called Rexolite to be used as a matching element. This transducer was simulated using a commercial piezoelectric ceramic PIC255 at 8 MHz. Rexolite, the new material, presents an excellent acoustic matching, specially in terms of the acoustic impedance of water. Finite elements simulations were used in this work. Rexolite was considered as a suitable material in the construction of the transducer due to its malleability and acoustic properties, to validate the simulations a prototype transducer was constructed. Experimental measurements were used to determine the resonance frequency of the prototype transducer. Simulated and experimental results were very similar showing that Rexolite may be an excellent matching, particularly for medical applications

关键词：压电换能器有限元模拟匹配建筑表征超声波换能器实验测量新材料

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Simple Method for the Controlled Growth of SiO2 Spheres

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材料科学与工程（中英文A版） 2013年第4期3卷 237-242页

作者： Roberto Sato-Berru Jose M. Saniger Jose Flores-Flores Maria sanchez-Espindola National Autonomous University of Mexico- UNAM Ciencias Aplicadas y Desarrollo Tecnol6gico (CCADET) Coyoacan MexicoCity Mexico National School of Biological Sciences National Polytechnic Institute Zacatenco Mexico City Mexico

In this work, it shows a modified Stober method to obtain different sizes of SiO2 particles of a very easy way. The results show that it is possible to obtain controlled size of SiO2 nanoparticle in a very large range (from 10 to 600 nm) just by changing the ethanol/water ratio in a reactive system (TEOS, NH4OH solution as catalyst, and an ethanol/water mixture as solvent). The mixture of solvent ranging from 100% to 5% of ethanol, water the rest. The particle size was examined by transmission electron microscopy (TEM) and dynamic light scattering (DLS).

关键词：二氧化硅颗粒可控生长透射电子显微镜乙醇水硅球纳米粒子动态光散射 TEOS

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疯狂的石榴

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疯狂英语（初中天地） 2009年第1期 48-48页

作者： Maya sanchez 宁波

这是水果领域最狂热的流行趋势。不过，好东西吃多了，是不是也会有害？玛雅·桑切斯向我们展示了魔力无穷的石榴也可能有功效过猛之嫌。

关键词：石榴疯狂流行趋势桑切斯

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揭秘可口可乐营销:一个20年“老兵”的经验之谈

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成功营销 2016年第11期 80-80页

作者： Javier sanchez Lamelas

Javier sanchez Lamelas离开了服务了20年的可口可乐,作为主管品牌欧洲市场的营销人,他有哪些经验与心得？经验一：关于二十一世纪初扭转可口可乐的销售颓势那个时候,可口可乐的销售在往下走,有猜测说是消费者因为饮料含糖而对产品产生... 详细信息

Javier sanchez Lamelas离开了服务了20年的可口可乐,作为主管品牌欧洲市场的营销人,他有哪些经验与心得？经验一：关于二十一世纪初扭转可口可乐的销售颓势那个时候,可口可乐的销售在往下走,有猜测说是消费者因为饮料含糖而对产品产生了偏见,不过,这并不是真正的原因。如果对品牌有意见,消费者就会对产品不满意;相反,如果消费者热爱品牌,他们往往会原谅产品的一些小错误,例如穿起来并不那么舒服的Louboutin红底鞋,保时捷的噪音,重量不轻的劳力士等。

关键词：劳力士保时捷二十一世纪营销投入流程规范目标用户营销部门营销经理焦点小组 happiness

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创新型的有机金属表面涂覆Nanofinish

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印制电路信息 2007年第12期15卷 48-54页

作者： B.Wessling M.Thun C.Arribas-sanchez S.Gleeson J.Posdorfer M.Rischka B.Zeysing N.Arendt 江苏南京 210018

第一次,只有几纳米厚的薄层沉积在印制电路板的铜焊盘pad上,并且可以有效地防止氧化并保证其焊锡性。纳米层的厚度仅仅只有50nm,包含有机金属(导电聚合物)和少量的银。大于90%(体积)的有机金属是沉积层的主要组成部分,约存在相当于4nm... 详细信息

第一次,只有几纳米厚的薄层沉积在印制电路板的铜焊盘pad上,并且可以有效地防止氧化并保证其焊锡性。纳米层的厚度仅仅只有50nm,包含有机金属(导电聚合物)和少量的银。大于90%(体积)的有机金属是沉积层的主要组成部分,约存在相当于4nm厚的银。这个有机金属——银络合物的表面涂覆比任何已有的表面涂覆都要优越。

关键词：有机金属技术最终表面处理

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