Da farko, abin da irin wanda yake masana kimiyya koma zuwa mutuwarsu? Miyagun dabbobi - irin wadannan kwayoyin, alƙarya da a halin yanzu yana da matukar low sauran ƙarfi a sakamakon tasirin daban-daban m dalilai. Abin baƙin ciki, dole ne mu yarda cewa cutarwa tasiri ne kusan ko da yaushe wani kai tsaye adam aiki, da nufin rushe wannan nau'in, ko halittar m yanayi domin ta rayuwa. Hakika, a duk kwayoyin shafi mutane a sãɓãwar launukansa digiri, amma ba su duk mutu kashe. Siffofin halittu masu rai fada cikin category na "miyagun dabbobi" idan mu mummunan tasiri ma m. Yana kuma na faruwa idan kungiyoyin na rayayyun kwayoyin halitta, misali, akwai fasali na Physiology dangantawa da ɓarna, dogon maturing adult ko kananan yawan zuriyarsa. A sakamakon haka, tsari ga wanda daukan hotuna zuwa cutarwa muhalli dalilai, ba sarrafa haifa kansu, kuma ya rage yawan mutu.
Mene ne wani Red Littãfi , kuma me ya sa shi ake bukata
Mutumin zamani ne Masani game da muhimmancin tsare da mutunci da biosphere a Duniya, kowane jinsin dabba al'amura. Don yin wannan, kafa dukan kungiyar da hannu a kare muhalli, alal misali, kasa da kasa Union for kiyayewa Nature. Kila, kusan kowane basira a ƙasa ji da magana: "miyagun dabbobi Red Littãfi." Abin da ake nufi? Akwai musamman aikin da ake kira "International Red Littãfi." Wannan shi ne jerin jinsunan shuke-shuke da dabbobi barazana tare da nau'i nau'i, shi ya bayyana mummunan tasiri dalilai, yawan sauran mutane, kuma zai yiwu matakan da suka kiyayewa. Babban girmamawa a cikin wannan jerin lõkacin da ta je dabbobi, shi ne a kan vertabrate, ko da yake yi wa jerin har ma da wasu daban na fungi , kuma protozoa. The Red Littãfi ya tunawa da babban adadin bayanai, shi ya ƙunshi ba kawai miyagun dabbobi, amma riga dadaddun, bitattu a cikin daji, amma a bauta ceto, da kuma, a karshe, wadanda suke dauke m zuwa nau'i nau'i. A lokaci guda, da lists na mobile halittu masu rai, a cikin littafin na sabon nau'in kullum da ake yi, kamar yadda aka dauko su daga daya category zuwa wani.
Saboda haka, a nan ne wani kananan jerin "miyagun dabbobi na duniya", kuma shi buga, ba duk kungiyoyin na dabbobi masu shayarwa suna da kafofin yada miyagun. All duniya fiye da 60 dubu jinsunan kunshe a cikin Red Littãfi.
Mummunan ha] ari a lokacin ne: bison, snow damisa, yankin Sumatra karkanda, da Rum m hatimi, da Yaren Kasar Lynx, ja kerkẽci, Ruffed Lemur, da Yawan, da ulu karkanda, Addad, kasar Zanzibar duiker, deer Cooley, teku otters (tẽku Otter), Florida damisa , da Amur damisa, da launin toka Whale, Afirka kura kamar kare, irin gada, okapi, black jin dãɗi ferret, fari iyakacin duniya bear, Pacific dabbar walrus.
Miyagun dabbobi - wannan shi ne haƙĩƙa wani babban matsala. The bacewar daya jinsin ne fraught tare da canji cikakke kunsa da wata barazana ga wasu. Amfani da mu ilmi, za mu iya kokarin ceton duniya cikin jituwa ta hanyar da wuya aikin da kwararru a duniya.