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Mapping the geographic distribution of Aglaia bourdillonii Gamble,an endemic and threatened plant, using ecological niche modeling.

那就是为地球上已知的每一个生物物种建立一个网页,这个网页将展现该物种从分类、形态、地理分布、生态、进化等宏观研究,到DNA条形码、分子、遗传等微观研究,以及利用和保护等百科全书式的信息集合,并且通过由文本、图像、多媒体、GIS等多种技术手段来展现展现丰富的生物多样性信息(Wilson, 2003)。

Pointing to the feature that the strata developed controlled by palergeomorphy,reef bank grew upward and sea level relative variability,then on the basis of synthetically analyzing Hthology and logging curves features,and applying the theories of sequence stratigraphy,divided Lianglitage Formation into TST and HST from bottom to top,and 3-4 parasequence sets,8 parasequences,and 11 members.furthermore, recognized shelf margin reef,grain bank, shelf margin bioherm and interbank sea these four facies and 12 subfacies.

针对上奥陶统良里塔格组地层的发育主要受古地理、礁滩体向上营建和海平面相对变化控制的特点,在进行岩性特征、测井曲线特征综合分析的基础上,应用层序地层学原理和方法,将良里塔格组自下而上划分为海侵体系域和高位体系域两个体系域,3~4个准层序组、8个准层序,细分为11个小层。并发育棚缘生物礁、粒屑滩、棚缘生物丘、滩间海4种相,12种微相亚相。

Darwin discussed about some anomalous forms in fresh water basins, which belong to the remnants of some interesting orders. Because these anomalous forms exhibit the anomaly of geographical distribution e.g. Ganoid fishes, or morphological anomaly such as Ornithorhynchus and Lepidosiren , they may be called living fossils. It is believed that Darwin presented the facts of the above anomalous forms, and used the term "living fossil" in order to further illustrate the subject of "Circumstances Favorable for the Production of New Forms Through Natural Selection" in Chapter IV. The term "living fossil" appears on page 486 again in the last Chapter, i.e. Chapter XIV "Recapitulation and Conclusion", where Darwin emphasized the significance of so-called "living fossils".

第一次在该书第四章"自然选择"(第107页):为了在该章深刻阐述"通过自然选择产生生物新类型的有利条件"这一主题,达尔文谈到了淡水流域中残存着地理分布或形态上很异常的一些生物,如:硬鳞鱼、鸭嘴兽和美洲肺鱼,可以称之为"活化石";第二次是在该书最后一章"复述与结论"(第486页),达尔文对"活化石"的作用进行了小结。

Marine Micropaleontology is an international journal publishing results of research in all fields of marine micropaleontology of the ocean basins and continents, including paleoceanography, evolution, ecology and paleoecology, biology and paleobiology, biochronology, paleoclimatology, taphonomy, and the systematic relationships of higher taxa.

这是《海洋微体古生物学》国际性期刊的网站,该期刊内容是有关海洋盆地和大陆的微体古生物学研究成果。包括古海洋地理,进化,生态,微体古生物学,海洋古生物学,生物学,古生物学,生物年代学,古气候学,生物埋葬学,系统发生关系。

The distributions of the bioavailable heavy metals in the coastal waters of Guangdong Province were discribed by oyster monitory.

利用牡蛎做监测生物,研究了广东沿岸海域生物可利用性重金属Cd、Cu和Zn的地理分布。

The BRG encompasses a broad range of biogeographical content focussing upon the study of plant and animal distributions and their geographical relationships with the environment. This includes aspects of ecology, biodiversity, landscape ecology, palaeoecology, environmental resource management, and includes human-environment relations.

该研究组致力于动物、植物地理分布以及它们与环境的地理关系的研究工作,涉及的学科范围包括生态学、生物多样性、景观生态学、古生物学、环境资源管理、人与环境关系。

The problems have been attributed to difficulties in the interpretation of the significance of morphological characteristics used to classify palaemonid shrimp and have hindered the development of stable classification systems.

本研究以中国境内分布的沼虾属种类为主要研究对象,利用DNA测序、PCR-RFLP技术和ISSR技术等分子生物学实验手段,运用支序系统学与分子进化生物学理论及分析方法,以地理群体为基本研究单元,展开从地理种群-物种-属的逐级水平的系统学研究。

Shanxi Niubeiliang national nature reserve is located in the easten of Qin Ling mountain, special situation and geological condition lend to the special complicate and virous geography environment , also been pregnant with the aboundent biological resource .

陕西牛背梁国家级自然保护区地处秦岭东段,横跨秦岭主脊南北,独特的地理位置和地质条件形成了独特、复杂和多样的地理环境,也孕育了种类及其丰富的生物资源。

In this paper, some basses and methods are established for these evaluations by selecting proper index and using the geographical point of soil phosphorus equilibrium.

土壤磷素地理平衡点指在特定的地理生物气候背景下,土壤磷素系统循环达到相对稳定平衡时的量化指标的数量水平,它的指标选取和求取方法应根据研究目的需要来确定。

Darwin discussed about some anomalous forms in fresh water basins, which belong to the remnants of some interesting orders. Because these anomalous forms exhibit the anomaly of geographical distribution e.g. Ganoid fishes, or morphological anomaly such as Ornithorhynchus and Lepidosiren , they may be called living fossils. It is believed that Darwin presented the facts of the above anomalous forms, and used the term "living fossil" in order to further illustrate the subject of "Circumstances Favorable for the Production of New Forms Through Natural Selection" in Chapter IV. The term "living fossil" appears on page 486 again in the last Chapter, i.e. Chapter XIV "Recapitulation and Conclusion", where Darwin emphasized the significance of so-called "living fossils".

第一次在该书第四章&自然选择&(第107页):为了在该章深刻阐述&通过自然选择产生生物新类型的有利条件&这一主题,达尔文谈到了淡水流域中残存着地理分布或形态上很异常的一些生物,如:硬鳞鱼、鸭嘴兽和美洲肺鱼,可以称之为&活化石&;第二次是在该书最后一章&复述与结论&(第486页),达尔文对&活化石&的作用进行了小结。

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Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

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