观湖苑居住小区绿化设计浅析

以观湖苑小区为例,从小区的绿化思路、绿化空间设计、植物选择、植物配置等方面阐述该小区的绿化、造景,力求营造"绿树成荫、花木扶疏、鸟语花香、缓坡清流、阳光草坪、生机盎然"的人间仙境。

试述拉姆拉措观湖现象的形成

观湖是藏传佛教活佛转世的程序之一。从"活佛转世与观湖现象"、"拉姆拉措所蕴藏的宗教内涵"、"拉姆拉措与达赖世系的渊源"三个方面,论述吉祥天女成为历辈达赖喇嘛特别保护神的过程,以及拉姆拉措观湖现象的形成。

东光观州湖引蓄工程引水管线部分施工

本文通过引水管线工程概况分析,再进一步对施工方案的介绍,最后总结出施工方法,相信本文对相类似工程有一定借鉴作用。

《水经·沔水注》襄樊—武汉河段校注与复原——附:《夏水注》校注与复原(下篇)

下篇钟祥—武汉河段五、钟祥—沙洋河段又东过荆城东[81],沔水自荆城东南流,径当阳县之章山东,山上有故城,太尉陶侃伐杜曾所筑也。《禹贡》所谓内方至于大别者也。既滨带沔流,寔会《尚书》之文矣[82]。沔水又东。

乡村振兴选准路 农民吃上“生态饭”

'现在生意越来越好了,俺们农村也吃上生态旅游饭了。'春节前后,山东省广饶县孙武湖附近的农家餐馆格外热闹。休闲散步、观湖赏景,成了许多市民享受假期的新选择。随着景区设施建设的不断完善,越来越多的城里人忙里偷闲,来到这里享受惬意休闲的旅游生活。

Landscape Pattern Evolution Processes of Alpine Wetlands and Their Driving Factors in the Zoige Plateau of China

Zoige Plateau wetlands are located in the northeastern corner of the Qinghai-Tibet Plateau.The landscape pattern evolution processes in the Zoige Plateau and their driving factors were identified by analyzing the dynamic changes in landscape modification and conversion and their dynamic rates of alpine wetlands over the past four decades.The results showed that the landscape conversion between wetlands and non-wetlands mainly occurred during the period from 1966 to 1986.The marsh wetland area converted from lake and river wetlands was larger because of swamping compared to other wetland landscapes.Meanwhile,the larger area of marsh wetlands was also converted to lake wetlands more than other types of wetlands.The modification processes mainly occurred among natural wetland landscapes in the first three periods.Obvious conversions were observed between wetland and nonwetland landscapes(i.e.,forestland,grassland,and other landscapes) in the Zoige Plateau.These natural wetland landscapes such as river,lake and marsh wetlands showed a net loss over the past four decades,whereas artificial wetland landscapes(i.e.,paddy field and reservoir and pond wetlands) showed a net decrease.The annual dynamic rate of the whole wetland landscape was 0.72%,in which the annual dynamic rate of river wetlands was the highest,followed by lake wetlands,while marsh wetlands had the lowest dynamic rate.The integrated landscape dynamic rate showed a decreasing trend in the first three periods.The changes in wetland landscape patterns were comprehensively controlled by natural factors and human activities,especially human activities play an important role in changing wetland landscape patterns.

Landscape Effects of Land Consolidation Projects in Central China——A Case Study of Tianmen City, Hubei Province

The goal of land consolidation in China is still to develop agricultural production.The study of landscape effects of land consolidation projects(LCPs)faces many difficulties because of the lack of government's interest and data.This paper,taking Tianmen City of Hubei Province in Central China as an example,presents a methodology for analyzing landscape effects of LCPs by GIS and Fragstats3.3.It describes landscape effects with indexes of Patch Density(PD),Largest Patch Index(LPI),Landscape Shape Index(LSI),Interspersion and Juxtaposition Index(IJI),Aggregation Index(AI),and Shannon's Diversity Index(SHDI),showing more regular shape,simpler structure and less habitat diversity after LCPs.It computes ten landscape indexes of four categories of patches including Cultivated Land,Road,Water Channel,and River and Pond.The indexes show that 1)cultivated land becomes more fragmental in patch area,less irregular in patch shape and more concentrated in block;2)the transport capacity of roads and irri-gation and drainage capacity of water channels have been improved;3)the landscape change of river and pond can be summarized as decreasing scale,more regular shape,reducing connectivity and diversity of the class.LCPs can facili-tate agricultural production as well as protect cultivated land and food security.However,it is doubted that the increase of cultivated land from LCPs results from the reducing in landscape diversity of water area.

THE PRELIMINARY STUDY ON LANDSCAPE CULTURE ORIENTATION AND EXPLOITATION OF THE SOUTH DONGTING LAKE WETLAND

Dongting Lake is internationally a n important wetland.We studied and s ummarized the conception,func-tion,classification and current situation of the wetland-landscape cu lture in this region.The results showed that the cul-ture of Dongting Lake wetland was ric h in diversity,which are the Rice Cul tivation Culture,high-balustrade dwelling,Nuo Culture,Ship Culture,Dragon Bo at Culture,Chu Culture,Ancient Arc hitecture Landscape,Wetland Foodstuff and Cuisine Culture,Civil Art,Historic Heritage and Cultural Relics,Revolutionary Sites and Ruins,and Production and Living Culture,etc.We also evaluated the eco-tourism value of wetland l andscape culture,and analyzed its f eatures and orientation.The results revealed t hat the south Dongting Lake wetland p lays a key role on the Changjiang(Yangtze)River reaches civilization and Chinese civilization,even has great influence on the global civilization.We summ arized that the soul of the south Dongting Lake Cultu re was Wetland Culture,Water Cultur e,Rice Cultivation and Chu Culture.The thoughts,principles and approaches of sustainable exploitation and ut ilization of the wetland landscape c ulture were formulat-ed and suggested.

Modeling Scenic Quality of Wetland Landscape Resources in South Dongting Lake,China

This study introduces a method to quantify the sceaic value of wetland landscapes and provides the guid- ance on the allocation of efforts for the purpose of preserving the most important environments. Dongting Lake, a tra-ditional tourist location, is one of the five largest freshwater lakes in China and a Grade 5A National Scenic Region. This study objectively analyzes the scenic resources of South Dongting Lake, and presents a model based on Quantifi- cation Theory I to assess wetland scenic landscapes. Employing a multilinear regression relationship between land-scape factors and their associated scenic value, we built up the Wetland Landscape Quantification Model （WLQM）, which was used to classify 221 landscapes into five grades. Finally, some suggestions are proposed regarding quantita-tive assessment and its use for the sustainable development of wetland environments.

Measuring the Condition of Saline Wetlands Threatened by Agricultural Intensification

The saline wetlands,or'saladas',of Monegros Desert,NE Spain,contain biodiversity that depends on the estab- lishment of a prognostic monitoring system that can warn of approaching irreversible damage.In the context of a lack of existing biodiversity inventories for the saladas,we determined their state of conservation and vulnerability using seven physical indicators:escarpment continuity,cropping,stone dumping,size,water occurrence,distance to roads,and proximity to irrigated areas.These features were combined into three meaningful indexes,i.e.,conservation,current vulnerability,and future vulnerability,thus creating an assessment of the preservation or degradation of saladas in the context of encroaching agricultural irrigation projects.The proposed indexes produced consistent results and showed that a great number of the Monegros wetlands were threatened,regardless of their size or frequency of water occurrence.Only 20% of the saladas studied were classified as being in a good or very good conservation,whereas 50% were in bad or very bad shape.A high current vulnerability was found for 60% of the saladas.For saladas located in land to be irrigated, we predicted that 73% would have a high or very high future vulnerability.Currently,58% of the saladas were in bad or very bad condition and fully 65% of the saladas,variable in size,presented a bad or very bad prognosis.Our approach provides a monitoring strategy for the conservation of saline wetlands threatened by agricultural intensification,especially irrigation.

观观音湖有感

善德跃江比彩虹， 莲岛坐卧翠湖中。 晚霞玉楼钟声里， 风光四时各不同。

新年圣湖观相

2O13年侧身而过，一个新的甲午年迎面扑来。伫立于时光隧道之浑沌处，盘点去年，总有一两件事挥之不忘。余犹记斯年初秋在西藏仁布县观圣湖雍则绿错之旅。

Detecting the Earthquake Excited Spheroidal Free Oscillation of the Earth by Use of Observational Data at Huzhou Seismic Station

By using the digital observations of the pendulum tiltmeter, water tube tiltmeter,extensometer and volumetric strainmeter at Huzhou station and with the power spectrum density estimation method,we acquired the_0S_5-_0S_50 fundamental sphere free oscillations caused by the Japan earthquake on March 11,2011,then compared it with the PREM model. The relative errors are mostly bigger than 1.2‰. The extensometer and volume strainmeter can clearly detect _0S_2,_0S_3and_0S_4,which are closely related to the deep structure and earth's interior.

“好书记”变质落马警示了啥

曾必伟从清官到贪官的变质腐败,首先源自其信念总开头不牢,最终没能抵御住金钱的诱惑,放松了世界观、人生观、价值观的改造,从精神上被糖衣炮弹一点点打败。将原本为民服务的权力观转化了以权谋私的贪腐观。在九龙湖大开发期间,他对开发商纸醉金迷的生活艳羡不已,通过帮助开发商协调解决拆迁补偿等纠纷,收受开发商送礼90万元。

The Matriarchal Society at Lugu Lake

Our journey to Lugu Lake, a beautiful resort in the northwest tip of Yunnan Province, was full of steep mountains and bumpy roads. But the landscape on the way was extraordinary： yellow rape blossoms flourished along roads; the plateau grassland was dotted with many anonymous flowers -- red, purple or yellow; high mountains were permeated by clouds and mists, springs and streams ran down from top of mountains; and goats and yaks grazed leisurelv on mountain slopes in the distance. All those testified to the truth of a popular proverb -- ＂Beautiful landscape is always on the way＂.

Aesthetic art development and protection of Tujia waving dance in Hunan Province

Tujia dance is an advanced, special form of human aesthetic activities. The so-called aesthetic, simply put, is to feel, and understand the objective things or phenomena presented by the United States itself： specifically, it refers to the people in their social practice and objective process of historical things or phenomena occur and construct a special performance relationship. There are basically three kinds of relationships of man and objective things or phenomena： firstly, cognitive relation of science; Secondly, ethical norms relations; thirdly, aesthetic performance relationship. Focus on the relationship between the performances of the aesthetic object vivid sense of the expressive form of regularity is the unity and purpose, with freedom. The essence of aesthetic is liberty. Art aesthetic and general aesthetic are different, mainly because of its aesthetic objects, which is based on works of art as an aesthetic object. General aesthetic contemplation of beauty of reality, the reality of objective things or phenomena, not as people practice the original object mad the object of knowledge exists. In social practice, they first form a rational understanding of relationships and will practice relationship. On this basis, when the society develops to the degree of no direct utilitarian attitude, practical attitude towards the object of an object only when there has been more mature, purely aesthetic relationship. The beauty of art is different from the reality beauty, which is produced and existed as an aesthetic object.

Summary on the Harmonious Relationship between Urban Lake Landscapes and Lakeshore Architectural Image

A variety of high-rise building landscapes are trying to invade urban lakes resulting in the shrinkage, fragmentation, pollution of lakes and cut-down of vegetation along lakes. With the development of real estate along lakes, the local marginal lines and natural landscapes nearby are disappearing. How to plan urban landscapes＇？ How to achieve the harmonious relationship between lakeshore landscapes and lakeshore architectural image？ How to render lake sights an organic and sustainable whole？ How to balance the interest between economy and value for each interest group？ How to form urban lake sights and architectural images？ How to utilize and arrange the space？ How to form a harmonious relationship between the lake scenes and buildings in the city？ Through on-the-spot investigation and profound analysis of several lakes in Wuhan, applying enumeration, induction and analysis, the dissertation reveals that people need to share natural resources and get the support from laws and policies with the aim of building a beautiful home. In tmaa, people＇s anticipation is needed to achieve a harmonious relationship between landscapes and architectures.

Spatial Behavior Characteristics of Land Use based on Fractal Theory:Taking Poyang Lake Area as an Example

Landscape morphology can reflect the spatial behavior of land use.Using the Poyang Lake area as an example,the landscape pattern characteristics in 1995,2000,2015,and 2018 are determined by calculating the fractal dimension,fractal stability,patch density,patch shape fragmentation,and landscape isolation,and fractal theory is used to analyze the spatial behavior of land use.The results show that building land was the land use type which consistently had the highest fractal dimension,but the fractal dimension of building land shows a downward trend,indicating that the spatial form of building land gradually developed in an orderly direction under the action of land use spatial behavior.Paddy,dryland,and forested land were the land use types which always had the lowest fractal dimension,and they are in unstable states.The calculation results of patch density,patch shape fragmentation index,and landscape isolation index supported the conclusions of the fractal analysis.One recommendation for realizing the rational layout of the land is to reduce the fractal dimension of building land through scientific and reasonable planning and to guide the orderly development of building land.For natural landscapes such as forested land,shrub forest land,high-coverage grassland,and water area,their fractal dimensions should be increased to reduce human interference and maintain their stability.Finally,the results of this study suggest that the fractal dimension should be introduced into the National Spatial Planning,and used as an index for evaluating the rationality of the regional land use pattern.