保证粮食安全的土地银行经营模式

建立农村土地银行是确保国家粮食安全、发展现代农业、解决农村资金瓶颈、建立农民增收长效机制的需要,也是我国实现农村重大变革的战略之举。基于粮食安全,以土地银行为研究视角,利用动态博弈中的相机选择问题分析模型,主要解决其运营需保持的最小经营规模及粮食作物与经济作物的种植比例,并提出相应的政策建议。     

世行贷款国家造林项目实施问题的探讨

为了提高世行贷款项目造林资金利用效果,以浙江省临安市项目造林为例,对实施效果进行了分析,认为取得了良好的经济、社会和生态效益。深入剖析了项目实施中的资金转贷模式、投资风险和经营实体的经济风险以及投资还款期与用材林经济收益期不一致等问题,最后提出了几点建议;以法律手段强化还款工作中的政府行为;进一步完善担保抵押机制;确定合理的贷款利息和还款期以稳定经营者的经济风险等。     

外资并购模式对我国上市公司治理结构影响的差异性分析

以我国沪、深两市在1999～2005年内发生外资并购的48家上市公司为样本,选取股权结构、董事会、监事会、股东大会、高管层以及信息披露六个维度共13个指标,通过因子分析法定量研究外资并购对我国上市公司治理结构的影响,发现不同并购模式下公司治理结构得到优化的比例呈现较大差异:拍卖收购模式为100%,协议收购非流通股为40.91%,二级市场收购流通股为60%,增资扩股为50%,成立合资公司为22.22%,收购母公司为40%。     

林木鼠害的综合治理措施研究

通过分析林木鼠害的发生规律和生活习性，针对性地提出了综合治理鼠害的有效措施，以期将鼠害数量控制在最低水平，促进林木的正常生长发育。     

园林技术专业“四平台”共享型教学资源库的构建

基于园林技术专业的办学定位,园林技术专业教学资源库的建设,应将专业教学服务、自主在线学习、园林行业资源、职业培训服务等"四平台"构建于一体,实现教学资源库信息发布、浏览查询、在线学习、多方共享与在线交流的使用功能,实现专业服务产业发展,赋予专业更多的社会服务功能。     

农村金融框架下邮政储蓄银行的发展研究

邮政储蓄银行的批准筹建对农村金融体系和社会主义新农村建设有着巨大的意义,同时也存在很多风险和挑战。从农村金融的特征出发论证邮政储蓄银行建立的必要性和可行性,分析邮政储蓄银行在农村金融框架下建立和发展将面临的治理结构,农村市场定位,农村市场竞争等方面的问题,并提出解决的建议。     

Of miracles and crises: (re–)interpretations of growth and decline in East and Southeast Asia

In the last two decades of the 20th century Asia stumbled from miracle into crisis. The crisis not only had manifold social consequences but also demands a reconsideration of the multiple explanations offered for Asia’s miracle years. This paper examines these explanations in the light of the crisis and briefly discusses the ways in which scholars of different orientations have adapted and refined their views. In particular the paper looks back on the influential East Asian miracle report of the World Bank, how it was interpreted at the time of publication, and how the report did (or did not) reflect the dominant Washington consensus. The paper then offers a discussion of the post–Washington consensus concluding that the crisis has seen some convergence of the revisionist developmental state and neoliberal positions. However, this convergence should not be seen as a paradigm shift but rather as a reworking of existing positions in the light of debates that predated the economic crisis.     

5种植物冬季治理重金属效果研究

通过5种植物、基质、钝化剂、重金属浓度对4种重金属吸附能力的正交试验研究表明：伞竹对4种重金属（Cu、Hg、Pb、Zn）综合吸收量为5种植物中效果最好,麦冬次之;EDTA对植物重金属吸收量抑制效果最优,4种钝化剂的治理效果依次为：EDTA＞石灰＞有机肥＞硅肥;珍珠岩最有利于植物对重金属的吸收,5种基质对重金属的治理效果依次为：珍珠岩＞菌渣＞土壤＞炉渣＞河沙;并且以重金属低浓度污染时植物净化效果较为显著。通径分析表明：植物品种的重金属吸收浓度比植物的生物产量在吸收重金属过程中更重要。     

Spatial distribution and overlap between ichthyoplankton and pelagic fish and squids on the southern flank of Georges Bank

We conducted larval and adult fish surveys on the southern flank of Georges Bank during the spring of two years (1990 and 1995) with contrasting physical conditions. We employed canonical correspondence analysis (CCA) to examine the relationships between physical variables and the spatial distribution of pelagic fish and ichthyoplankton. Surface temperature bottom temperature, and vertical stratification were significant factors affecting larval fish distributions, and there were groups of species with similar responses to these variables. There were also consistent relationships between physical variables and pelagic fish and squid abundances and spatial distributions. Pelagic fish and ichthyoplankton with similar responses to hydrographic variables had high spatial overlap, and variation in hydrographic regimes modulated the strength of this interaction. Pelagic fish and squids are potentially important predators of both larval and juvenile fish on Georges Bank. Hydrographic structure modulates the degree of spatial overlap and therefore likely influences the strength of predator–prey interactions.     

厄尔尼诺现象对闽南-台湾浅滩渔场灯光围网渔业影响的研究

本文通过对1993-2003年的Nino3、Nino3.4区的海水表层温度(SST)和闽南-台湾浅滩渔场灯光围网作业的中上层鱼类年总产量和年平均单位产量,进行线性回归分析并经F检验,得出它们在α=0.05的水平上回归效果显著的结论(F＞Fα=0.05).其中,Nino3的海水表层温度与闽南-台湾浅滩渔场灯光围网作业中上层鱼类年总产量的相关关系R=0.7225,Nino3.4区的海水表层温度与闽南-台湾浅滩渔场灯光围网作业中上层鱼类年总产量的相关关系R=0.6685;Nino3的海水表层温度与闽南-台湾浅滩渔场灯光围网作业中上层鱼类年平均单位产量的相关关系R=0.6319,Nino3.4区的海水表层温度与闽南-台湾浅滩渔场灯光围网作业中上层鱼类年平均单位产量的相关关系R=0.6541.这种关系的找出,今后可以通过美国国家海洋和大气局(NOAA)提前一年预测的NINO区海表温度数据,为闽南-台湾浅滩渔场灯光围网作业渔情预报建立简便可靠的新方法.