Mangroves - rakasiyana kusika zvisikwa

Mangroves - a Deciduous miti yakasvibira miti, ragara dzinopisa uye subtropical kumiganhu uye dzakashandisa upenyu kugara masaisai uye. Ivo vachikura 15 metres uye vane chinoshamisira mhando Midzi: stilted (anosimudza muti pamusoro mvura) uye kufema (pneumatophores) yakabudikira kubva muvhu, sehundi uye kuchipedza okisijeni.

miriwo mishoma achiripo mumvura munyu, asi ichi hairevi kuti Mangroves. Ivo vakava mupise zvigadziriswe. Water vakanwa midzi yavo, rine asingasviki 0.1% munyu. The munyu yasara anoparadzanisa mashizha kuburikidza rinokosha jira simbi Anoumba crystals chena pamusoro pemvura.

The ivhu umo kukura Mangroves, nguva dzose azere nemvura, hakuna okisijeni yakakwana. Mumamiriro ezvinhu akadaro, anaerobic utachiona dzoga senitrogen, phosphates, simbi, methane uye sulfides t. D., Kuumba munhuhwi pachangu miti. Chitima okisijeni midzi, sezvo yave akati, inotorwa mumhepo, uye zvokudya - kubva muvhu.

Mashizha miti izvi - yakaoma, Rakaunyana, muto, inopenya zvakasvibirira. Kufungisisa salinity ivhu uye kushaya mvura yakachena, izvo dzakashandisa shoma mwando kurasikirwa. Mashizha anogona kuchinja ukuru stomatal hwomukova anoita gasi mukutsinhana ari nedanho photosynthesis, uye tenderera, kudzivisa inopisa zuva mwaranzi.

Mangroves vanokura zvikamu, chimwe nechimwe chiri hunodzorwa mamwe marudzi. Izvi imhaka kakawanda uye paanowedzera mafashamo, yezvakaita substrate (jecha kana madhaka), zvomumvura uye matsva mvura ne (mu estuaries). Occupy pamberi Rhizophora neropa-tsvuku huni, ruvara zvakatemwa nemupristi zviri tannin. Miti Uyu pasi mvura pamusoro 40% nguva. Izvi zvinoteverwa Avicenna lagulyarii, et unto.

How uncharacteristically kuzviremekedza mangrove tea muti, uye zvibereko (mbeu) nayo kujairika. Ivo akafukidzwa pneumatic jira, kuburikidza zvinokwanisa kuita kushambira imwe nguva, kuchinja arambe achirema kwayo, kana zvichidikanwa. Mangroves zhinji - "viviparous." mbeu dzavo hadzina kuparadzaniswa kubva muti imere. Seedling kana inofamba mukati michero kana michero kunze kuburikidza. Pakazosvika nguva akanga agadzirira kubazi vakazvimiririra dzinofambiswa ne photosynthesis.

Patsanura kubva pamuti (kazhinji munguva shoma kumiswa), kuti seedling anowira uye vakakurumidza wakaiswa muvhu. Kana akatakurirwa mvura, zvichida pachine kure. Ndiye saka akaoma musoro kuti anogona kumirira zvakanaka nguva gore midzi.

Mangroves kwokupotera uye dzinogarisana kuti zvinenge zvakawanda. Algae, oysters, barnacles, sechipanji, bryozoans zvakakodzera kuisa chinhu ari filtration zvokudya. Multiple midzi yakanaka iyi. Tropical hove, arthropods, nyoka anowanikwa mvura pedyo mudzi hurongwa. Matavi muti akagadzirisa Tsodzo, frigates, remaparrot, gulls, uye dzimwe shiri.

Mangroves, nokukurumidza nokuumba mumatenhere, kudzivirira pamhenderekedzo kubva kwevhu nemugungwa nemafungu. Vari vachikomba mugungwa, kuhwina shure nzvimbo yake itsva. Dzine kurukana midzi zvichiomerera akaita silt, vaitsigira abudise ivhu. The vomunzvimbo inoshandisa adzikinura nyika, nokusika munhu rabha kuti Mikokonati, maranjisi nezvimwe zvirimwa.