The Red littafin Tver yanki: tsarin da kuma matsayi na jinsunan

Akwai da yawa daga shuke-shuke da dabbobi a cikin Tver yankin, wanda yawan shi ne hanzari ragewa. Wannan yana yiwuwa take kaiwa zuwa bacewar wasu jinsunan Flora da fauna. The Red Littafi na Tver yankin da aka kaddamar a hana nau'i nau'i na jinsi. Yana da wani jerin rare shuke-shuke da dabbobi.

Edition na Red Littafi

A Tver yankin akwai wakilan Flora da fauna da ake yi musu wa'adi da nau'i nau'i. A 1992, da Tver Regional majalisar jama'ar kasar wakilai ta yanke shawarar gabatar da Red Littãfi. Sai aka buga a lokaci daya. Masana bukatar lokaci su kusantar up jerin miyagun Flora da fauna.

Mun buga na farko edition na Red littafin Tver yankin a shekara ta 2002. Yana compilers da m bayani game da shuke-shuke da dabbobi da cewa an miyagun ko suna rare. Entire jerin kunshi 269 jinsunan shuke-shuke da 201 jinsin dabbobi. Shi ne kuma ya kamata a lura da cewa dauke da Red Littafi na Tver Region hotuna na wasu jinsunan Flora da fauna.

A tsarin da Red Littafi

The daftarin aiki kunshi sassa biyu. A farko daga cikin wadannan ne duqufar zuwa shuke-shuke da aka kashi uku:

• mafi girma shuke-shuke (ya hada da biyar rarrabuwa - angiosperm, horsetail, lycopsids, ferns, bryophytes).
• lichens.
• namomin kaza.

A kashi na biyu na Red Data Littafi na Tver yankin da aka sadaukar da abubuwa na dabba duniya. Za ka iya gani da wadannan sassan:

• dabbobi masu shayarwa.
• kaji.
• dabbobi masu rarrafe da halittar dabba mai kafafuwa.
• cyclostomes da kifi.
• kwaro.

A cikin shafukan da Red Littãfi daga kowane irin aka bayyana a cikin daki-daki. A farko ya nuna halin wanda ya dogara a kan rarity na wani musamman shuka ko dabba, kuma ta ruwan dare. The Red littafin Tver yankin ma ya ƙunshi bayanin a kan size da kuma halin da ta canji, da kariya matakan dauka.

yiwuwa dadaddun

Wasu jinsunan a cikin Red Data Littafi na matsayi na adadi "0". Wannan nadi tsaye ga m sun bace. Wannan yana nufin cewa kankare shuka da kuma vertebrate dabbobi ba su samu a cikin Tver yankin yana da akalla shekaru 50, da kuma kwaro - 100 shekaru. Complete bacewar su masana kimiyya ba zai iya tabbatar da. Zai yiwu wani wuri a cikin Tver yankin, wadannan jinsunan ake kiyaye.

Daya, a fili dadaddun shuke-shuke ne a sawa-wort. Wannan shi ne wani perennial ganye, wanda tsayinsa wani lokacin kai 150 cm. Saw-wort kafin hadu a Zubtsov da Rzhevsky gundumomi na Tver yankin, amma saboda dabbõbin da kuma ci gaban adibas na albarkatun shi ya kwanan nan aka iya samu.

miyagun

Wannan matsayi yana nuna a cikin Red Littãfi da yawan "1". Yana da ake sa da irin a cikin abin da yawan mutane da rage zuwa m darajar. Irin wannan dabbobi da kuma shuke-shuke na Tver yankin, da aka jera a cikin Red Littãfi, za a iya gaba daya bace a ƙarƙashin rinjayar korau abubuwan.

Miyagun ne mai yawa da shuke-shuke. Daya daga cikinsu - antrodiella listozubchataya (naman kaza). A Tver yankin akwai ruwan dare lokutta a Jamhuriyar Forest Reserve. Daga cikin namun dajin, ha] ari, za a iya gano copperhead talakawa - maras guba maciji. Akwai shawarwari da cewa shi zaune a yammacin, kudu maso yammacin kuma kudancin yankunan da Tver yankin.

Tare da steadily ragewa yawan

da lambar da "2" da ake amfani da su nuna wannan hali a cikin Red Littãfi da Tver yankin. A wannan category fada da tsire-tsire da dabbobi, wanda yawansu suna hanzari ragewa. Saboda da tasiri na korau dalilai, wasu jinsunan iya rasa Tver yankin. Red Littafi dabbobi da shuke-shuke da samun wannan matsayi, ya ƙunshi muhimmanci bayanai game da matakan kariya.

A Tver yankin da lambar da aka ƙwarai rage a cikin irin wannan nau'in yadda epipogium leafless. Yana da wani perennial ganye, wanda tsayinsa daga jeri 5 zuwa 20 cm. A furanni ne rawaya a epipogium. Su iya ganin shunayya, ko ruwan hoda spots. Epipogium leafless an samu a cikin Tver yankin a cikin nau'i na guda kofe a MAKSATIKhINSKIJj yankin, a kusa da kauyen na Alferihi. The m karu a yawan jinsunan ne related to da hali na mutum tattalin arziki aiki gizo.

'yan

Wannan matsayi ne mai alama ta lambar "3". Shuke-shuke da dabbobi na Red littafin Tver yankin, wanda ya ƙunshi bayanin wannan category da kananan lambar. Da ra'ayoyi daga wannan matsayi iya samun lambar, amma kawai su zauna a wani wuri na Tver yankin. Wasu dabbobi da kuma shuke-shuke suna wakilta guda samfurori, amma su suna yada a kan manyan yankunan.

The rare nau'in a Tver yankin yana nufin alhudahuda - karamin tsuntsu mai haske canza launi pileated da kuma dogon kunkuntar baki. Ya same shi a cikin Kalinin da Rameshkovsky District. Har ila yau alhudahuda wuya gani a Firovsky, Rzhev, Andreapolsky District. Mai haɗari halakar sheƙarsu - daya daga cikin abubuwan saboda abin da tsuntsu, yana da wuya a samu a cikin Tver yankin.

Bai tabbata ba daga matsayi na

Wannan category a cikin Red Littãfi da ake sa lambar "4". Na bai tabbata matsayi hada da wadanda na dabbobi da kuma shuke-shuke, wanda ba shi da isasshen bayani. Har ila yau a cikin wannan category hada da Flora da fauna da bai dace ba da cikakken zuwa wasu Categories.

Alisma Wallenberg - da irin cewa yana dauke da Red littafin Tver yankin. Ya ke tsiro a karkashin ruwa, a kan yashi, ko a cike da laka dnah. shuka samu a Ostashkov gundumar a Tver yankin. The bacewar nau'in shirki da gurbatawa da turbidity.

Don rashin tabbas a kan matsayi na talakawa hankali hada catfish - mafi girma a ruwa tare kifi bescheshuychatuyu. Its mazauninsu a Tver yankin ne kududdufai da tabkuna Zapadnodvinskogo, da Volga tasa. Bayani a kan yawan irin wannan Red littafin Tver yankin ba ya dauke da. Abin da aka sani shi ne cewa masunta wuya kama catfish.

Zanzaro Faransa - wani view daga tabas matsayi. Wannan kwaro ne yafi rarraba a tsakiya da kudancin Turai. A Tver yankin zanzaro ya faru a yammacin yankuna. Yawan ne quite low. Korau abubuwan da shafi da rage daga cikin jinsunan, ba samu ba.

Gano da kuma murmurewa

Dama jinsunan da matsayi "5" ya ƙunshi Red littafin Tver yankin. Shuke-shuke da dabbobi suna kunshe a cikin wannan category an rage a cikin lambobin saboda halitta haddasawa ko saboda matakan tsaro dauka. A matsayin misali, tawny dogon-tailed. Wannan tsuntsu ne daya daga wani iyali na owls ne a rare jinsuna, wanda aka same, yafi a cikin yankunan dake yammacin Tver yankin. Yawan mutane da rage saboda deforestation, kai tsaye halaka da kuma tashin hankali a lokacin kiwo kakar. A halin yanzu, yawan aka hankali kara.

Zaka kuma iya lura ranatra linearis. Wannan irin ruwa kwari da aka gano a cikin kudancin Kalinin gundumar. A karu a yawan kwari hade da ruwa gurbatawa. Don hana ranatra sanda-halaka matakan hana ruwa gurbatawa da aka dauka. Yanzu yawan jinsunan qara hankali.

A ƙarshe, shi ne ya kamata a lura da cewa Red Data Littafi na Tver yankin da aka buga a dogon lokaci da suka wuce. Na biyu edition da za a bayar da wani daga baya fiye da shekaru 10 bayan da farko saki. Duk da haka, wannan bai faru ba.