Canjin yanayi, sare dazuzzuka, shigar da wasu nau'ikan cikin muhallin halittu, da hura wuta ... Akwai dalilai da yawa da yasa akwai tsire-tsire da yawa cikin hatsarin halaka a duniya. Kodayake yana iya zama a gare mu cewa yanayin masarautar tsire-tsire ba ta da ban mamaki kamar yadda aka gaya mana, gaskiyar ita ce, a Spain ne kawai akwai nau'ikan 1373 na tsire-tsire masu jijiyoyin jini waɗanda aka haɗa a cikin Jerin Redungiyar Internationalasashen Duniya don Kula da Yanayi .
Kuma wannan yana da yawa. Yi yawa. Kowace shukar tana cika aiki mai mahimmanci a mazaunin ta. Misali, bishiyoyi suna samar da abinci da mafaka ga tsuntsaye, kuma posidonia yana samar da kyakkyawan wuri ga kifi tunda zasu iya rayuwarsu cikin kwanciyar hankali. Don haka, ya zama dole a san wadanne tsirrai suke cikin hatsarin bacewa. Don haka a gaba zamu nuna muku 8 daga cikinsu.
Babbar hoop
Babban zobe, wanda aka fi sani da furen gawa, tsire-tsire ne mai tarin fuka wanda sunansa na kimiyya yake Amorphophallus titanum. Zai iya kaiwa tsayin mita 3, kuma guda ɗaya tak da tsayi tsayi na mita 1 daga tuberinta da ganye ɗaya. Ya yi fure sau 3-4 kawai a cikin shekaru arba'in da zai iya rayuwa, kuma idan ya yi haka, fure-fure mai kama da fure wanda zai kasance a buɗe na kwana uku. Kamshinta ba dadi ko kadan, amma yana da girma sosai idan ya fito, abun nunawa ne sosai.
Wannan shine daidai daga cikin dalilan da yasa yake cikin hatsarin bacewa. Cire tuban sa sannan a siyar dashi da ɗan kaɗan ya sa ya ɓace daga Duniya. A halin yanzu, sare dazuzzuka da jinkirin haɓaka suna sake jefa shi cikin haɗari.
Flamboyan
Hoton - Wikimedia / Alejandro Bayer Tamayo daga Armenia, Colombia
Mai walƙiya ko mai walƙiya, wanda sunansa na kimiyya yake Tsarin Delonix, itace mai yanke bishiyoyi, rabin shekara ko bishiyu (ya danganta da yanayin yanayi) wanda yake ga busasshiyar gandun dajin Madagascar. Ya kai tsayi har zuwa mita 12, kuma yana da halin haɓaka babban kambi mai kamala wanda aka hada shi da ganyayen finnate. A lokacin bazara, furanni masu launin ja ko lemu mai tsawon santimita 8 a cikin diamita. Fruitsa fruitsan itacen ta umesan itace ne masu tsawon santimita 60, waɗanda suka whichauke da tsaba iri-iri masu tsayi santimita guda 1.
Duk da yake yana ɗaya daga cikin bishiyun dangi Fabaceae mafi ƙwarewa a cikin yankuna masu zafi da yankuna na duniya, a cikin kasar su ta asali suna cikin hadari saboda rasa matsuguni sakamakon sare bishiyoyi.
Jade koren fure
Furannin koren kore, wanda kuma aka sani da suna emerald vine, tsirrai ne mai yawan hawa hawa wanda sunansa na kimiyya yake Yarfin karfi na macrobotrys. Asalin asalin gandun daji ne na Philippines, inda zamu same shi kusa da rafuka. Zai iya kaiwa tsayi har zuwa mita 18, kuma ana yin ganyayyaki uku-uku. Furannin suna da shuɗi-shuɗi, kuma ana haɗasu cikin gungu masu rataye har zuwa mita 3.
Wannan tsirrai mai ban mamaki yana cikin haɗari saboda asarar wurin zama. Gandun dazuzzuka yana yin barna a inda kake zaune.
Narcissus longispathus
Hoton - Wikimedia / Juandiegocano
El Narcissus longispathus tsire-tsire ne mai yawan gaske zuwa Spain, musamman Gabashin Andalus. Wurin zamanta na kogi, inda yake zaune kusa dasu. Ganyen sa yana bushewa, kore ne, kuma yayi toho a lokacin bazara. Ba da daɗewa ba bayan furannin sun bayyana, waxanda suke rawaya.
Rashin muhalli shine babbar barazanar su. Ci gaban mutum zuwa ga ƙasashe wanda har zuwa lokacin ba a ƙaddara shi ga gina gidaje ba, yana jefa shi cikin haɗarin halaka.
peyote
Hoton - Wikimedia / Peter A. Mansfeld
Peyote murtsatse ne wanda sunansa na kimiyya yake Lophophora williamsii. Yana da iyaka ga Mexico, inda take zaune a cikin yankunan hamada. Tana da kusan dunƙulen faɗi da kuma shimfidawa, game da santimita 12 a diamita da kusan tsimita 5. A lokacin bazara tana samar da furanni masu launin ruwan hoda, wanda ke fitowa daga tsakiyar tsiron.
Jinsi ne cewa ya kasance kuma har yanzu ana amfani dashi a yau don alkaloids, musamman a cikin ilimin hauka da tunani. Sabili da haka, a cikin mazaunin sa yana da wahalar samunta.
Yankin Oceanic posidonia
Hoton - Wikimedia / albert kok
Posidonia, wanda sunansa na kimiyya yake Posidonia oceanica, tsire-tsire ne na Tekun Bahar Rum. An bayyana shi da haɓaka ganye mai kama da ribbon har tsawon mita ɗaya, wanda ke fitowa daga tushe da asalin rhizomatous. Yana girma a hankali, kuma koyaushe yana cikin rukuni na mutane 6 zuwa 7. Yana furewa a kaka, kuma a lokacin bazara 'ya'yan itacen da aka fi sani da zaitun na teku suna girma.
Yana cikin haɗari mai haɗari saboda musamman, wanda galibi ake aiwatarwa akan al'ummominsu, da kuma gurɓataccen yanayi.
saguaros
Hoton - Wikimedia / Joe Parks daga Berkeley, CA
Saguaro ko ƙaton katako, cactus ne na columnar wanda sunansa na kimiyya yake giant carnegiea. Yana da iyaka ga jejin Sonoran, kuma ya kai tsayi har zuwa mita 18 kuma yana da kusan diamita 65. Jigon ta a tsaye yake, an kiyaye ta da ƙaya tsakanin tsayin 3 zuwa 7, musamman lokacin samartaka. Furannin suna toho a cikin bazara, suna da fari, santimita 12 a diamita da kuma maraice (suna buɗewa da dare). 'Ya'yan itacen ja ne kuma masu ci; a zahiri, yana da ƙima ƙwarai da jemagu.
Matsalar ku ita ce yana da matukar raguwa sosai. Yana ɗaukar aƙalla shekaru 30 don isa mita ɗaya a tsayi, kuma ba koyaushe isasshen tsaba ke tsirowa ta yadda za a samu samfurin da ya kai girma. Wancan, ƙari ga ɗumamar yanayi da ƙarancin ruwan sama, ya sa halin su ya zama damuwa.
Sarracenia leukophylla
La Sarracenia leukophylla itace tsire-tsire masu cin ganyayyaki na asali zuwa Florida, musamman yamma da Kogin Apalachicola. Yana haɓaka ganye da aka juya zuwa tarkunan tubula masu launuka masu canzawa sosai, a cikinsu akwai kore mafi rinjaye, kuma tare da tsayi tsakanin santimita 30 zuwa mita 1. Furen Crimson ya yi fure a bazara.
Kodayake sanannen sananne ne da masu tarin tsire-tsire masu cin nama, yana cikin hatsarin halaka a mazaunin sa.
’Yan Adam suna canza duniya zuwa ga abin da suke so, suna la’akari da bukatunsu. Amma yana ƙara nisantar da kansa daga yanayi, yana watsi da, watakila saboda bai damu ba ko don ya manta, cewa shi ne kawai 'yanki' na wannan babban wuyar warwarewa wato Planet Earth. Idan aka ci gaba da haka, to tabbas za a ci gaba da bunkasa jerin shuke-shuken da ke cikin hatsarin bacewa, wanda kungiyar International Union for Conservation of yanayi ta tsara.