潮上带斑节对虾高产养殖试验

１９９０年在潮上带３ｍ的大梅沙养殖场选２８口共１０９００２．４ｍ２虾池进行斑节对虾高产养殖试验。采用提水式供水、虾池小型化、投苗高密度，配备增氧机，精心管养。试验结果获得总产６９５７７．３ｋｇ，平均０．６４ｋｇ／ｍ２，最高１．０１ｋｇ／ｍ２。潮上带提水式高密度精养斑节对虾，具备条件是确实可行的。     

BOOK REVIEWS

Book Reviewed in this article: Unfairly Structured Cities . Blair Badcock Religion and Rural Revolt . Janos M. Bak and Gerhard Benecke The Industrial Geography of Canada . Anthony Blackbourn and Robert G. Putnam The Cuban-American Experience, Culture, Images, and Perspectives. Thomas D. Boswell and James R. Curtis Quaternary Paleoclimatology . R. S. Bradley Development and Crisis in Brazil, 1930–1983 . Luiz Bresser Pereiras Centres of Origin in Biogeography . John C. Briggs Analytical Urban Geography . Martin Cadwallader Geomorphology . Richard J. Chorley , Stanley A. Schumm, and David E. Sugden South Africa: The Impact of Past Geographies . A. J. Christopher The Geography of Underdevelopment. A Critical Survey . D. K. Forbes Health Care in Developing Countries . Wilbert M. Gesler Place to Grow Old: The Meaning of Environment in Old Age . Stephen M. Golant The Emerging Marine Economy of the Pacific . Chennat Gopalakrishnan An Introduction to Agricultural Geography . David B. Grigg The Soviet Union: A Geographical Study . G. Melvyn Howe Geographical Aspects of Health: Essays in Honour of Andrew Learmonth . N. D. Mc Glashan and J. R. Blunden Physical Geography: A Landscape Appreciation . Tom L. Mc Knight Mountain Experience. The Psychology and Sociology of Adventure. Richard G. Mitchell Jr . Systematic and Regional Biogeography. Stanley A. Morain The Economic Transformation of American Cities. T. J. Noyelle and T. M. Stanback , Jr . Normal Accidents: Living With High-Risk Technologies. Charles Perrow Vanishing Farmland: A Legal Solution for the States. Sarah E. Redfield Applied Methods of Regional Analysis: The Spatial Dimensions of Development Policy. Dennis A. Rondinelli Urbanization in Romania. A Geography of Social and Economic Change Since Independence. Per Ronnas Statistical Techniques in Geographical Analysis. Gareth Shaw and Dennis Wheeler The Granite Garden: Urban Nature and Human Design. Anne Whiston Spirn Political Geography: Recent Advances and Future Directions. Peter Taylor and John House Geographia y Medio Ambiente. Manuel Valenzuela -Rubío Nãgara and Commandery: Origins of the Southeast Asian Urban Traditions. Paul Wheatley The Common Fisheries Policy of the European Community. Mark Wise Geography and Gender. Women and Geography Study Group of the IBG Technological Hazards. D. J. Zeigler , J. H. Johnson , S. D. Brunn     

大珠母贝人工苗工厂化标粗试验

大珠母贝人工苗工厂化分组标粗；室内养殖５４ｄ，贝苗平均壳高从入池时６．６１ｍｍ增长至１３．０８ｍｍ，最大为１４．２５ｍｍ，平均成活率３１．９％，最高达４９．８％。试验结果初步表明：１．大珠母贝岸上室内工厂化养殖不但可行，而且也将是解决当前海上养成困境的一条出路；２．发现自然海区中也存在饥饿死亡现象及死亡潜伏期，反映出海上养殖高死亡率的复杂性；３．人工配合饲料的应用显著提高了贝苗的增长率和成活率，显示出广阔的商业价值。     

Community Recovery Following the Deepwater Horizon Oil Spill: Toward a Theory of Cultural Resilience

Culture plays an important role in communities’ abilities to adapt to environmental change and crises. The emerging field of resilience thinking has made several efforts to better integrate social and cultural factors into the systems-level approach to understanding social–ecological resilience. However, attempts to integrate culture into structural models often fail to account for the agentic processes that influence recovery at the individual and community levels, overshadowing the potential for agency and variation in community response. Using empirical data on the 2010 BP oil spill’s impact on a small, natural-resource-dependent community, we propose an alternative approach emphasizing culture’s ability to operate as a resource that contributes to social, or community, resilience. We refer to this more explicit articulation of culture’s role in resilience as cultural resilience. Our findings reveal that not all cultural resources that define resilience in reference to certain disasters provided successful mitigation, adaptation, or recovery from the BP spill.     

皖南国际文化旅游示范区文化资源丰度评价

以皖南国际文化旅游示范区为研究对象,从文化与旅游融合发展的视角,通过构建区域文化资源丰度评价指标体系,对示范区各地市文化资源丰度进行测度,得出如下结论：皖南国际文化旅游示范区中黄山、安庆、宣城、池州4市的文化资源赋存丰度为优级;马鞍山、芜湖市为良好;铜陵市为差级,优级区主要集中在南部和东西部,南北差异明显。从文化资源组合状况来看,黄山市文化资源组合状况最好,品牌资源众多,开发潜力巨大;其次是宣城、安庆和池州3市,资源类型齐全,组合状态较好;马鞍山、铜陵和芜湖3市较差,类型相对单一,开发难度较大。建议政府部门及旅游业界据此结果,科学评估文化资源的价值和开发方向,探索旅游开发的有效模式,推动文化与旅游融合发展,实现示范区优秀文化传承与创新。     

论我国山区农业的有序发展

本文通过追寻山区农业发展的历史趋向,依据山区农业生产的现状特点,用联系、发展的观点提出了实现我国山区农业有序发展的两条基本道路:1.耕上—土地—基地化建设的道路;2.种植业—大农业—商品农业的道路。并以此为基础,进一步分析了走上述两条道路所要实行的四项关键措施和重点注意的三个问题。     

池塘网箱投放不同附着基对附着生物演替及刺参保苗效果的影响

通过设置在刺参(Apostichopus japonicus Selenka)养殖池塘中的9个2 m3保苗网箱(2 m×1 m×1 m)进行现场实验,比较研究了波形网(CU)、地笼(地笼网CN+地笼板CP)、尼龙网片(NM)等3种类型附着基(共4种附着基材料)在投苗状态下表面附着生物的发生与演替,及其在刺参苗种中间培育过程中对刺参生长、存活和产量的影响。结果表明:不同附着基表面的附着生物群落具有相似的演替过程。地笼板(CP)上附着生物的干质量、无灰分干质量显著高于其他3种附着基材料(P0.05),而CU、CN和NM之间差异不显著(P0.05);4种附着基材料表面附着生物的叶绿素a含量表现为CUCPNMCN,且相互间差异显著(P0.05);参苗培育12周时,采用波形网附着基的网箱苗种产量显著高于地笼(P0.05),波形网成活率最高,且显著高于其他2种附着基(P0.05)。参苗培育17周后,采用波形网附着基的网箱,苗种产量显著高于地笼和尼龙网片(P0.05),波形网的苗种成活率和特定增长率显著高于尼龙网片(P0.05),地笼与其他两者之间差异不显著(P0.05)。上述结果显示,附着基类型对刺参中间培育过程中苗种产量、成活率、增长率有显著影响。通过对刺参保苗效果的综合分析,推荐采用波形网作为刺参室外池塘保苗的附着基。     

广东西江流域地名调查工作特点与实例分析

地名调查工作涉及地域划分,地理空间,语言文化,历史文化等方面,运用"3S"技术,结合当地语言文化开展此项工作,能提高调查工作效率和准确度,有利于对存在尚未掌握的地理实体及地名信息的判断、界定和甄别。通过广东郁南县地名调查工作实例,探讨在"3S"技术背景下,根据具有地域性文化特征地区的地名调查工作所呈现的新问题、新特点,可作范例为粤语地区的地名调查提供可操作性建议。     

文化地图表达研究——以广西文化地图系列为例

以广西文化地图系列的编制设计为例,深入探讨了文化地图系列的表达方式,提出了基于民族特色和传统文化的地图语言设计,总结了文化地图系列编制设计的实践经验,为文化地图系列的创作提供参考。     

非物质文化系列专题制图方法探讨

针对传统制图方法在动态制图、数据更新和地图服务等方面的不足,该文提出了一套较为系统的非物质文化专题制图设计模式:引入建库与制图一体化思想,通过建立完整的非物质文化数据库,实现了数据入库、存储与管理的一体化控制;建库数据动态派生制图数据,不仅避免了数据冗余,而且达到了一库两用的目的;基于数据库设计,运用GIS地图表达功能,实现了非物质文化专题信息可视化,并总结了可视化过程中空间尺度变换时各类地图要素的选择或约束方法。最后通过实例证明了本文方法的可行性和有效性。