Izitshalo zamahlathi ezihlanganisiwe

Pin
Send
Share
Send

Amahlathi axubekile atholakala ezingxenyeni ezehlukene zomhlaba. Zitholakala eningizimu yendawo yehlathi le-coniferous. Izinhlobo eziyinhloko zehlathi elixubekile yi-birch, i-linden, i-aspen, i-spruce ne-pine. Eningizimu kunama-oki, amabalazwe nama-elms. I-Elderberry ne-hazel, okusajingijolo kanye nesihlahla se-buckthorn kukhula emazingeni aphansi. Phakathi kwamakhambi kukhona ama-strawberry asendle nama-blueberries, amakhowe nobulembu. Ihlathi libizwa ngokuthi lixubekile uma liqukethe izihlahla ezinamakhasi abanzi futhi okungenani ama-conifers angama-5%.

Endaweni ehlathini exubile, kukhona ushintsho olucacile lwezinkathi zonyaka. Ihlobo lide futhi lifudumele. Ubusika buyabanda futhi buhlala isikhathi eside. Cishe ngamamilimitha angama-700 emvula ewela minyaka yonke. Umswakama uphezulu impela lapha. Inhlabathi yaseSod-podzolic ne nsundu yehlathi yakhiwa emahlathini alolu hlobo. Bacebile ngamahumus nezakhamzimba. Izinqubo zamakhemikhali zinamandla kakhulu lapha, futhi lokhu kunomthelela ekwahlukaneni kwezitshalo nezilwane.

Amahlathi ahlanganisiwe e-Eurasia

Emahlathini aseYurophu, kukhula izihlahla ze-oki nezomlotha, amaphayini nama-spruces ngasikhathi sinye, kutholakala amamephu nama-linden, kuthi engxenyeni esempumalanga kufakwe ama-apula asendle nama-elms. Emgqeni wezihlahla, i-hazel ne-honeysuckle ikhula, futhi ungqimba oluphansi kakhulu - amaferns notshani. ECaucasus, ihlathi le-fir-oak ne-spruce-beech lihlangene. EMpumalanga Ekude, kunezinhlobonhlobo zemithi yemisedari nama-oki aseMongolia, i-Amur velvet nama-lindens amakhulu, ama-Ayan firs kanye nama-firs anamaqabunga aphelele, izihlahla ze-larch kanye nezihlahla zomlotha zaseManchurian.
Ezintabeni zeNingizimu-mpumalanga ye-Asia, kanye ne-spruce, i-larch ne-fir, i-hemlock ne-yew, i-linden, i-maple ne-birch ziyakhula. Kwezinye izindawo kunezihlahla ze-jasmine, i-lilac, i-rhododendron. Lezi zinhlobonhlobo zitholakala phezulu ezintabeni.

Amahlathi ahlanganisiwe aseMelika

Amahlathi ahlanganisiwe atholakala ezintabeni zase-Appalachian. Kunezindawo ezinkulu zikashukela ne-beech. Kwezinye izindawo, umuthi webhalsamu kanye noCaroline hornbeam kuyakhula. ECalifornia, kusakazeka amahlathi, okunezinhlobo ezahlukahlukene ze-fir, ama-oki anemibala emibili, ama-sequoia kanye ne-hemlock esentshonalanga. Insimu yamaLwandle Omkhulu igcwele izinhlobonhlobo zama-firs kanye namaphayini, ama-firs nezinhlamvu, ama-birches ne-hemlock.

Ihlathi elixubekile uhlelo olukhethekile lwemvelo. Iqukethe inani elikhulu lezitshalo. Ngongqimba lwezihlahla, izinhlobo ezingaphezu kwezingu-10 zitholakala ngasikhathi sinye, futhi ungqimba lwezihlahla, ukwehluka kuvela, ngokungafani namahlathi e-coniferous. Izinga elingezansi likhaya lotshani obuningi bonyaka nobungapheli, ubulembu namakhowe. Konke lokhu kunomthelela ekutheni inani elikhulu lezilwane zitholakala kulawa mahlathi.

Pin
Send
Share
Send

Bukela ividiyo: Amahlathi (Novemba 2024).