SamuwarKimiyya

Wane ne wani masani akan tsuntsaye? Mene ne ta fannin aiki? Menene kimiyya na ornithology

Ornithology wakiltar daya daga cikin rassan da janar ilmin dabbobi. Ya aka sadaukar domin nazarin tsuntsaye, taxonomy, Physiology, haifuwa. Mun kuma yi nazarin Gwargwadon rarraba da ilimin halittar jiki na wadannan dabbobi.

Overview

Kalmar da aka buga a cikin marigayi 16th karni Italian halittu W. Aldrovani. Zahiri "ornithology" a Girkanci an fassara a matsayin nazari tsuntsãye (λόγος -word, da kuma koyarwar ὄρνιθος - tsuntsu). Kamar wancan ne, bayyananne cewa irin wannan "sana'a da wani masani akan tsuntsaye." Daya daga cikin manyan ayyuka na bincike ne don systematize jinsin da yawan dabbobi a cikin mazauninsu, su rarrabuwa. Na musamman muhimmancin ne batutuwan da suka shafi kariya na rare jinsuna. Akwai kuma wani raba sana'a - likita masani akan tsuntsaye. Wannan aiki ya shafi lura da Avian jinsunan, ciki har da wadanda located a kan gida abinda ke ciki.

bincike da wuraren

Tsuntsaye ne a aji na vertabrate, kwai-kwanciya, feathered, dumin jiki dabbobi. Su forelimbs aka gabatar a cikin nau'i na fuka-fuki. A musamman tsarin da jiki damar da dabba tashi. Yau, duk da haka, akwai mutane da yawa jinsunan flightless tsuntsaye. A rarrabe ne gaban tsuntsu ta baki. Kamar yadda aka kiyasta na masana, a yau akwai fiye da 9800 jinsunan tsuntsaye. Game 600 jinsuna rarraba a karkarar Rasha. Saboda haka da yawa tsuntsaye suna dauke fi na kowa rukuni na dabbobi superclass. Animals zauna duk da nahiyoyi na duniya, Antarctica da. A mafi mutum na da kadan tsuntsaye da aka dauke su kudan zuma hummingbird (ta size ne game da 5.7 cm). The most memba na aji ne da wani jimina Afirka (tsiro zuwa 270 cm). A m na zamani tsuntsaye ne dauke Archeopteryx (mu rayu game da 150 miliyan. Years da suka wuce) kuma maniraptorovye dinosaur (game da 80 miliyan. Years da suka wuce). Groups tsuntsaye cewa wanzu a yau ne infraclass veerohvostyh. Ya, bi da bi, ne zuwa kashi 2 Categories: flightless tsuntsãye (ratites) da sauran jinsunan (neognathae).

Brief Historical Fage

Wane ne wani masani akan tsuntsaye? Lokacin da mutum na farko ya fara gano tsuntsaye? A farkon da ci gaban kimiyya, Aristotle aza. Shi ya farko ya fara da shirya da nan sani jinsunan. Aristotle ya rayu a IV. BC. e. Ya halicci ayyukansu "A sassa na dabbobi" da "A taron na dabbobi." Aiki a kan su, wani tsoho Greek masanin kimiyya ya gano wani raba HALITTAR na tsuntsaye, ta kwatanta Anatomy da kuma rayuwa na 160 daga cikin su jinsunan. Wannan Aristotelian rarrabuwa ya da nisa daga m, amma bai canja ba har sai da 17th karni. Kawai a 1676 Frensis Villoubi (English halitta) Ya halitta rubutum "Ornithologiae libri suna Três", wanda aka buga bayan mutuwarsa masanin kimiyya John Ray. Bayan kusan karni, a 1758, da shekara, aiki Willoughby samu ta ci gaba a cikin shahararrun rubutun "Systema Naturae" Karla Linneya. Yaren mutanen Sweden halittu rarraba dabbobi daidai da matsayi Categories da kuma kafa binomial nomenclature tare da zane-zane da jinsunan. Bisa ga rarrabuwa na dukkan tsuntsaye da aka raba shida kungiyoyin, wanda hada da 554 jinsunan daga 78 danginsu wanzu. Wannan amfaninsa (kusan canzawa) amfani a yau. Linnaeus aka kuma ci gaba ornitofenologii hanya amfani a cikin binciken na migratory tsuntsaye. All osnorvnuyu bayanai game da tsuntsaye da cewa lokaci summed masanin da kuma marubuci Buffon. Sun yi aiki da aka buga a cikin goma kundin na "Tarihin Birds". Tun daga nan, duk abin da game da waɗannan tsuntsaye, ta binciko masani akan tsuntsaye. Menene kimiyya al'umma, don tara da zama dole bayanai? A wannan - a.

bincike da hanyoyin

Wane ne masani akan tsuntsaye a yau? A farko wuri - ne Kiyayewa. Daya daga cikin mafi araha hanyoyi don nazarin tsuntsaye nau'in, su halaye da kuma rayuwa a general da aka sanya idanu. Yana iya gudanar da wani da ido tsirara. Amma kamar yadda mai mulkin, musamman kayan aiki da ake amfani. Bayan duk, wanda shi ne wani masani akan tsuntsaye? Wannan shi ne wani kimiyya adadi, yafi. Da masu bincike amfani da video kyamarori, kyamarori, binopkulari kuma mafi. Ya kamata a lura da cewa kallo - shi ne ba kawai da prerogative na kwararru. A yau shi ne mai matukar kowa sha'awa. Sauraron yadda ake gudanar yale mu mu dauki matakan tabbatar da kare rare jinsuna. Bugu da kari ya gani dubawa, da tsuntsaye ma saurare. A lokuta da dama, wannan zai iya bayar da wasu bayanai fiye da kallo.

crossfeed

Abin da ke sa wani masani akan tsuntsaye gano hijira tsuntsaye? Ha] - mai Hanyar ornithological bincike - da ake amfani a fiye da shekara ɗari daya. Raga tsuntsaye sa a kan wani musamman aluminum ko roba (mai haske launi) zobe a kan kafar. Wani lokaci a kan na'urar da aka jẽfa serial number. kuna hada baki Hanyar ba ka damar daidai waƙa da yanayi hijirarsa hanyoyi na tsuntsaye nau'in, yin mazauninsu ga kowane takamaiman wuri. Bugu da ari, da tsuntsaye na iya zama yan dako da cututtuka daban-daban. A wannan batun, tracking hanyoyin yin amfani da Ha] dabara ne na musamman muhimmancin. Amfani da wannan hanya, da sauransu, suna lasafta m yawan mutane. Aiki a kan wani duniya matakin da aka hadewa da International kwamitin ringing da ta Turai sashe (Euringom), kafa a 1962 masani akan tsuntsaye Echekoparom a Paris. Essential aikin daukan Euringa nazari a kan hanyoyin da za a daidaita cikin tarin, aiki da kuma ajiya na bayanai.

A m muhimmancin kimiyya

tsuntsaye rayuwar, rarrabuwa, hijirarsa, yaduwa, ilimin halittar jiki, - a takaice, duk da cewa karatu masani akan tsuntsaye, shi ne na musamman tattalin arziki muhimmanci a yau. Saboda da kara gudu da kuma kara da girma na zirga-zirga, zirga-zirgar fasinja ya kara da cika fuska da yawan collisions na jirage da tsuntsãye. A cikin shakka daga ci gaban da inda ba wanda yake zaune yankuna mutanen da suka zama mafi m lamba tare da feathered samfurori, da yawa daga waxanda suke dako na hatsari cututtuka kamar gona da dabbobi, da mutane. Bugu da kari, farauta karfe bukatar yau da kullum da kiyasin da kuma iko da hijirarsa da kuma yawan tsuntsaye.

A ci gaba da kimiyya

Mayar da tambaya da wanda yake da wani masani akan tsuntsaye, zamu iya cewa a yau shi ne da farko wani gwani wanda aikin na bukatar ilimi ba kawai a fagen ilmin halitta. A halin yanzu mataki na kiyayewa da kuma da lafiyar qasa da tsuntsaye babu makawa ya shafi kasa da kasa da hadin gwiwa da kuma kawo tare bincike daga kasashe daban-daban. Alal misali, tun shekara ta 1963, shekara yau da kullum da tarurruka inda akwai wakilan jirgin sama hukumomi da kuma masana. A ci gaban kimiyya a matsayin kafin, da kuma yanzu, kasa da kasa hadin kai ne na muhimmancin gaske.

ornithology yau

A halin yanzu, a duk duniya akwai na musamman, cibiyoyin horo cibiyoyin. Bugu da kari, shi da aka buga game da ɗari biyu da mujallu kishin latest ci gaba a fagen ornithology. Ya kamata a ce da wani ɓangare na littafin nan shi ne zalla kimiyya, da kuma wasu - muhalli da kuma rare hali. A bisa ga al'ada, wallafe samar a cikin kasa, suna da aka sani da mafi m feathered tsuntsaye. Saboda haka, misali, ke «Journal Jawo Ornithologie» a Ingila a 1852 da aka buga na farko «Ibis», a Jamus tun 1857, shekara. A bunkasa aikin malamai suna da muhimmanci ornithological al'umma, da yawa daga cikinsu aiki daga tsakiyar karni na karshe.

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