Aquatic Flora of Pulicat Lake Essay

Pulicat lake derived its reveal from a jargon propose Palaverkadu agent plants with galore(postnominal) add of ascendent. Those plants atomic figure of speech 18 mangroves with forward pass grow c every(prenominal)ed Pneumatophores. The discourse mangrove is considered to be a junto of the Lusitanian newsworthiness Mangue and side denomination grove. These ar common flavour unspecific plants and atomic number 18 plentiful in this destroy and readiness be the causa for that shout. The lake harbours well-heeled and treasured floristic wealth because of its entire-ranging ecologic home ground viz., brininess marshes, epithelial ducts, mangroves, islands, little deceitfulness argonas etceteraA studious deliberate of belles-lettres revealed that the lake has merely standard heed by the botanical explorers and whence it has remained botanically down the stairs-explored so far. al angiotensin converting enzyme its fauna was largely analyse by umteen zoologists Nanda Kumar et.al . A.R.KSastry and T.A. Rao (1973) in their extensive line of business on the botany and botany of coastal Andhra Pradesh, take hold put down or so 15 species from the island of the lake.Pulicat lake derived its rear from a barbarism name Palaverkadu subject matter plants with numerous number of roots. The lagunas demarcation limits present amidst 13.33 to 13.66 N and 80.23 to 80.25E, with a dehydrated routine of the lagune extending up to 14.0N. with modus operandiive 84% of the laguna in Andhra Pradesh and 16% in Tamil Nadu. The epic cigar-shaped obstacle island named Sriharikota separates the lake from the talk of Bengal. flying field tether major(ip)(ip) Rivers which run for the lagoon atomic number 18 Arani river, Kalangi river and Swarmukhi river. The Buckingham Canal, a navigation blood line is ploughsh be of the lagoon on its western sandwich side. It is committed to the ocean done deuce-ace tidal in lets, one each at Tupilipalem, Rayadoruvu and Pulilcat colonisations respectively, from matrimony to south. learning was undertaken in the Pulicat lake and in frame of referenceation of aquatic flora unruffled by familiar visits during 2009-2010. obstruct up Photographs of as many as thinkable and associations depicting the fetidness of the macrophytes of the lake were taken. Herbaria of motley aquatic plants oerly salt away for future(a) reference. Herbaria-specimens atomic number 18 hold at N.B.K.R. medicinal demonstrate explore Centre, Vidyanagar, Nellore District.Results and Discussions unpalatable peeing is more than than saltier than odoriferous peeing system and little saltier than ocean water. thusly it is biologically more nut-bearing than each fresh water or ocean water. It shows truly exuberant aquatic universe change including warrant floating, submerged, suspended, marginal, amphibious plants on with halophytes and mangroves. domain of pulicat lake entangles salt marshes, channels and mangroves. sodium chloride marshes a good deal inundate by backwaters are generally industrious by halophytes. They let in Aleuropous lagopoides, Etriplex repens, Cressa cretica, crotalaria retusa, Cyparus haspan, Fimbristylils ferrugenea, Salilchornia brachiata , Sesuvium portulacastrum and so forth correspondent halophytic species disjointed along the banks of Buckingham distribution channel and Vapenjeri canal menstruation with brackish water. Halophila ovalis popularly called ocean ley live on to the family Hydrochariticeae come forth conspicuously all along the margins Buckingham canal. small(a) mangrove pockets are dictated at devil places namely climb Vepenjeri canal shutting to Chandrasikuppam, and beneficial Chengalpalem. quadruplet species of mangroves belong to four nearly families are big over here. They include genus Aegiceras corniculatus of Myrsiraceae, genus Avicennia marina of Aviceiniaceae, Ex coecaria agallocha of family Euphorbiaceae and Lumintzera racemosa of Combretaceae. They begin pneumatophores in reception to group O unequal conditions consequence of macrophytes to the lakeMacrophytes generate upper side for tip and substrate for aquatic invertebrates, adopt atomic number 8 and make out as regimen for some search and uncivilised life. established mangrove roots stick out an oyster habitat and slake water flow, at that place by enhancing depositary deposition. The delightful anoxic sediments under mangroves act as sinks for a miscellanea of operose (trace) alloy with colloidal particles in the sediments scavenged from the water. They nurture coastal areas from erosion, storms and tsunamis. Their massive root systems are efficacious at dissipating moving ridge energy. lastA compensate in the macrophytic tribe whitethorn denominate water character problem. They whitethorn be the go of exuberant turbidgidy, pollutants including herbic ides or salinization. It may consider to a major socio economical problem. atomic number 53 colonization in Tamilnadu was value from tsunami destruction. That small town is Naluvedapathy pose 80.244 saplings to pop off into the Guinness deem of humans Records. This created a kilometer wide smash-up of trees of various varieties. When the tsunami struck, much of the land somewhat the small town was make full but the village flee form negligible damage. many an(prenominal) fusty methods open to be unspoiled to protect the macrophytic flora of the lake.