Mene ne wani m gandun daji?

Wood ne daya daga cikin bijiro da batun kafa sassan duniya, a tsarin na rai ko maras rai yanayi (iska, ruwa, ƙasa). Wannan wuri an rufe tare da plantations na itatuwa, shrubs, fungi da sauran shuke-shuke. Kusan uku na Duniya ta ƙasar cike da gandun daji.

Abin da suke?

Akwai daban-daban sukayi fassara na gandun daji. Ka yi la'akari da wasu daga cikin jinsunan:

• Rarrabe boled nizkostvolnye da gandun daji. Boled - wata itãciya girma daga zuriya, amma nizkostvolnye - daga germs.
• Scaffolding ne zuwa kashi jam'i na sarari da wannan irin da kuma gauraye lokacin da biyu jinsin auku (ko fiye) itatuwa.
• By shekaru - matasa, matsakaici da kuma haihuwa.

wani rarrabuwa

Dabam kasaftawa ta Turai rarrabuwa na gandun daji:

• Wadanda dake arewacin da kuma temperate zone. Nan za ka iya ganin Evergreen coniferous plantations, dabam girma mutumin Parks, Ashtarot, inda yafi mamaye m-Leaved itatuwa, m gandun daji, da gandun daji, wanda ya gabatar da jinsuna daban na itace.
• Gandun daji da suke a cikin tropics da subtropics. Ga aka mamaye wani dutse, scratchy impenetrable gandun daji, dazuzzuka, girma a swamps ko da m shuke-shuke.

Yana yana dauke da cewa surface na duniya rufe a jam'i na siddan girma itatuwa, shrubs da sauran kwayoyin da cewa ciyar da iska da kuma inorganic abubuwa daga ƙasa, dangane da sauyin yanayi sashi na wuri. Saboda haka, a arewacin yankin na m m gandun daji, deciduous-fir, kustarnopodobnye Scilla Difolia. Saboda gaskiya cewa arewacin duniya ta yanki ne kasa populated da talauci ɓullo da kayayyakin more rayuwa, da iska a cikin wadannan sassa ne musamman tsabta. wannan band, inda gandun daji smoothly a cikin m ciyayi - gefen sau da yawa faruwa. Musamman da hankali ya zama m gandun daji - wani m, overgrown, m ko m. An yawanci sanaki dabbobin daji.

A yammacin sahara, akwai rigar ruwa gandun daji, m, suna girma a cikin Marshes, forming thickets. Forest ƙasa ba a fili delineated, m miƙa mulki daga wanda yanayin kasa zuwa wani katako. Shin mai yawa na inabõbi, itace-kamar shuke-shuke da jingina ga wasu bioorganisms. Shi ke ba sau da yawa za ka iya samun m gandun daji overgrown, mutane kewaye da waɗannan impenetrable thickets jam'iyyar, zama cikin su matukar hatsari.

Wanda yake zaune a cikin gandun daji?

Animal duniya - wani ɓangare daga cikin gandun daji yanayi. The mazaunan bambancin jinsunan da su waste dogara a kan takamaiman al'amarin. Animals kamar beyar, fox, barewa, dabbar beaver, Partridge, yaqi a kan sanyi yankunan. Tigers, birai, mongooses rayuwa a dumi kasashen. M gandun daji, wanda aka same ko'ina, lugar yafi dabbobin daji: Elk, daji Boars, hyenas. More sau da yawa fiye da sauran gandun daji, akwai macizai.

Green gandun daji plantations taka muhimmiyar rawa a cikin rayuwar mutum da kuma yanayi a general, kamar yadda aka rayayye da hannu a cikin madauwari wurare dabam dabam na oxygen da kuma ruwa, da wata babbar tasiri a kan gas da kwarara a cikin yanayin kasa. Bugu da kari, da gandun daji yana da amfani effects a kan mutum psyche, shi ne mai iko antidepressant.

Duk da haka, wani mutum ta wurin ayyuka sau da yawa ya cũtar da gandun daji tsarin. Tun da itatuwa ne a tushen samar da makamashi da kuma albarkatun kasa, kullum yankan su kafa domin dawo da sabon yankunan dole ne a kalla shekaru goma. Saboda m hali a cikin yanayi sau da yawa da gobara. Greater barazana yana cikin wannan hali wani m gandun daji, wanda shi ne mai amfani da tsauraran matakan su bice harshen wuta, wanda a lokaci guda yada a walƙiya gudun.

ƙarshe

Saboda haka, ya koyar da mutane kare yanayi dole ne daga farko shekaru. Daga ta adana dogara a kan m ayyuka na dukan 'yan adam.