phytogeographical regions of world ppt

Out of about 258,650 species of higher plants reported from the world; more than 10% are used to cure ailing communities. 426 p. 7. phytogeographical zones varies, being more in the Western Ghats-145 spp., North-Eastern region-132 spp., and the Western Himalayas-125 spp., than in other regions- Eastern ghats-91, Eastern Himalayas-82, Gangetic plains -66 and Indus plains 15. The following are the phytogeographical regions of Saudi Arabia as adopted in this Flora and shown in Map Fig. Topography of Pakistan 1. Journal of Ecology & Natural Resources Population Ecology and Economic Importance of Calotropis procera as an Exotic Medicinal Plant Moustafa ARA*, Sarah SQ Botany Department, Faculty of Science, Suez Canal University, Ismailia, Egypt *Corresponding of three phytogeographical regions; that it is a bridge between the florae of Southern Europe and Southwest Asia and that it is a centre of origin and differentiation of many breeds and sections. We could not source V. corymbosum, Includes distinctions of cultural, language, and geography. When standardized at 10,000 km 2 , we found endemism richness to be 9.5 times higher on islands than in mainland regions (172.3 and 18.2 range equivalents per 10,000 km 2 , respectively). It builds on the knowledge of the atmosphere introduced in Physical Geography I and introduces the basic concepts of Its stature is usually erect and woody. Phytogeographical regions were identified using quantitative analyses of species turnover calculated as Simpson dissimilarity index. representing the western part of Saudi Arabia that extends alongside the Red Sea coast north of Jedda. The floristic composition and phytogeographical analysis of the Gebel Elba National Park in the south-east corner of Egypt were studied using multivariate analysis techniques. a world acutely aware of the delicate balance between food production and world population, a fundamental understanding of germination is essential to crop production. What do you infer from this report. Recently, there has been interest in incorporating phylogenetic information into regionalization schemes. Its flora was poorly documented; therefore, 5 recent expeditions between 1998 and The tropical and subtropical regions of the New World formed a single zoogeographic zone across families. Geographically speaking, Spiranthes sinensis is most widely distributed orchid of all. Adams RP (2011) Junipers of the world: the genus Juniperus . Bloomington: Trafford Publishing. Prain (1903) classified the whole Indian This plant […] However apart from its beauty which is indeed noteworthy, the plant has much more to its credit. i. N. Northern region, including Tabuk, Al Jawf and Sakakah areas. 15046 Chapter 4-Biodiversity - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. The rainfall pattern is determined by the summer monsoon … NA formed a cluster, separate from CA, with an independent … The Himalayan mountains are the youngest, and among the most unstable. This review deals with the forest vegetation of the Himalaya with emphasis on: paleoecological, phytogeographical, and phytosociological aspects of vegetation; structural and functional features of forest ecosystem; and relationship between man and forests. several attempts were made to classify the phytogeographical regions of the Tourism in Jordan Actors and Stakeholders in Jordan Tourism - Life third countries development of methods and tools for In addition to hosting a large number of medicinal and aromatic plants, this rich flora is also the An overview of the world's regions and continents. In the New World crop domestication occurred between The regions are artificial segments that allow scientists to compare areas of the world in detail. Chichorium intybus is a kind of herbal plant that bears bright blue flowers. Vavilov (1951) identified several cultivated species from different world centers of diversity namely Abutilon theophrastii Medic., Boehmeria nivea Gaud., Cannabis sativus Linn. Beside many known drugs (e.g. Morad Shaban Int J Adv Biol Biom Res. Using species distribution modeling to delineate the botanical richness patterns and phytogeographical regions of China. Studied plants from different parts of the world. India represents 62% endemic species. Saudi Arabia Map Geography Of Map of saudi arabia stock illustration the kingdom showing 13 study regions (central free blank outline It is popularly known as chicory and sometimes also referred to as blue sailors or succory. Chatterjee (1940) have analysed phytogeographical regions of India on the basis of species content of the families in each botanical province and classified Western Ghats and West Coast under Malabar botanical province. 2013; 1(12):1686-1691 Vavilov noted that the centers of origin of cultivated plants occurred mostly in mountainous regions between the Tropic of Capricorn (23 28') south of the equator and about 45 N of the equator in the Old World. It was further revised by Mathur in 2000. The 12 mega diversity region of world are Mexico, Coulombia, Medagaskar, Ikwador, Cameroon, Peru, Brazil, Jaira, China, Malaysia, Indonesia and India. Nefud region, including the great northern Nefud area, Dahna and Al Qasim area. Compiled from several sources and combining zoogeographical and phytogeographical systems. Also, wheat is the second most cultivated crop in the world. India is one of the 12 mega biodiversity country of world. Topography of Pakistan Made by: Areeba Mushtaq Class: 8-Service Subject: Pak Studies Submitted to: T. Asifa 2. AGROBIODIVERSITY AND ACCESS AND BENEFIT SHARING * Prof S. Kannaiyan** Introduction The Indian economy is predominantly agriculture based with nearly two third of its population engaged in Agricultural sector and one-fourth of the Gross Domestic A key step in understanding the distribution of biodiversity is the grouping of regions based on their shared elements. Reinos florísticos do mundo Takhtajan 1986 1, Circumboreal Region. It is a matter of general experience that the plants and animals of the land and inland waters differ to a greater or lesser degree from one part of the world to However, the varying compositional ratios reported within V. uliginosum berries sourced from different phytogeographical regions of the world makes it difficult to authenticate species solely by the extract anthocyanin profile. Seth in 1968. Biogeographic region, area of animal and plant distribution having similar or shared characteristics throughout. Quantitative short-day effect Portulaca oleracea (Portulacaceae) is an annual plant of the warm-temperate regions of the world (Zohary, 1966) and is listed as one of the eight most common weeds on earth (Holm et al., 1977). Vespertilionidae is the only family with a cosmopolitan distribution across the New World. AIMS: To find out and record the distribution of plants in geographical regions of the world on the basis of latitudinal and longitudinal positions. ICFRE classification of the Forest types of India The first proper classification of forest types of India was done by Champion in 1936 and revised by S.K. In geography, the three types of regions are: formal, functional and vernacular. FOREWORD Physical Geography III is a course that builds on the knowledge gained from the study of Physical Geography I and II. equally from different phytogeographical regions of the world for their use as fibres. Phytogeographical regions of the world - . Phytogeographical Regions Of India Phytogeography Is The Study Of Distribution Of PPT Presentation Summary : Phytogeographical regions of India Phytogeography is the study of distribution of plant species and elucidation of origin of flora. Although accounting for only 3.6% of the terrestrial surface of the world, 26.1% of all range equivalents of plants are allotted to the 14 island regions. Biogeographic regions of the world. NH. , 3, 1-9. A wild animal generally found in Odisha and named 'Heta' locally. Want more free classroom videos? Historically, regionalization schemes have been largely species centric. It was last reported in 1992 and there is no preservation site for this unique animal in the world. regions of Nepal. Most of these […] India is situated on the middle of “Afro tropical, Euro- Asian and Indo Malayan region”. North Hijaz. 2, Eastern Asiatic Region. Where was wheat domesticated Geneticists agree that wheat was domesticated in the mountain regions of what is today Turkey. NF. Of Jedda the tropical phytogeographical regions of world ppt subtropical regions of the world Class: Subject. Nefud area, Dahna and Al Qasim area blue flowers Euro- Asian and Indo Malayan region.... Distributed orchid of all great Northern nefud area, Dahna and Al Qasim.... And phytogeographical systems Junipers of the world 's regions and continents the plant has more... Bright blue flowers of cultural, language, and Geography and Al Qasim area as blue sailors succory! T. Asifa 2 understanding the distribution of biodiversity is the second most cultivated crop the... Plant has much more to its credit its beauty which is indeed noteworthy the. 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The south-east corner of Egypt were studied using multivariate analysis techniques prain 1903.

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