Biotic dalilai na yanayi, abin da shi ne

A yanayi ne ya rinjayi daban-daban dalilai. Wannan sakamako zai iya zama kai tsaye ko tsaye ba. Sabon abu, ko jiki, wanda suke a cikin hanyar, qumshi da mazauninsu. Abubuwa na yanayi da cewa suna da wani tasiri a kan halittu a wani form, kira a matsayin muhalli dalilai. Ka yi la'akari da wasu daga cikin jinsunan.

Muhalli dalilai yanayi ya kasu kashi biyu main iri.
Idan suna da alaka da rinjayar matattun yanayi da ta abubuwa, wannan abiotic dalilai. Wadannan sun hada da iska zazzabi, ƙasa abun da ke ciki, da haske da sauran muhalli da yanayi.

Idan abubuwa a yanayi, aka kira su "biotic muhalli dalilai." Wannan shi ne, shi ne hulda da rayayyun kwayoyin halitta da juna.
Akwai wani irin dalilai - anthropogenic. Shi ne mutum tasiri a kan ta muhalli.

Bari mu bincika a cikin mafi daki-daki biotic dalilai na yanayi. Su bi da bi ya kasu kashi da dama Categories.

1. phytogenic factor ya shafi tasiri na shuka. An halin da danniya na da girma da wasu shuke-shuke ko dabbobi da sauran ƙarƙashin rinjayar tushen exudates, ci gaban da tushen tsarin da sauransu. An misali ne rashin ha} uri beraye wari elderberry. Haka kuma an sani cewa wasu jinsunan shuke-shuke ba za a iya hade da juna (tulips da ceri).

2. zoogenic muhalli dalilai. Wannan tasiri a kan dabbobi da nasu irin ko wakilan da shuka duniya. Saboda haka, da yara tsara alƙarya da sauran dabbobin da cin su. Parasites wani lokacin sa da mutuwar dabbobi ko rage wasu daga cikin ayyuka. Mutane na wannan nau'in tare a garkunan tumaki ko awaki. Wannan qara matakin da wasu daga cikin matakai na rayuwa. Alal misali, inganta kariya daga makiya ko aiki ne extracting abinci. Wannan factor ne ake kira "sakamako na kungiyar."

Akwai kuma intraspecific gasar, wanda kuma ya hada da a cikin manufar "biotic muhalli dalilai."

A tasiri na rayayyun kwayoyin halitta bayyana a kan juna mafi fili a cikin hulda tsakanin Flora da fauna. manyan garkunan dabbobi da inji sakamako a kan ciyayi, tattakewa ta. Wannan shi ne musamman bayyananna a lokacin da wani babban taro na fauna. Halakar ciyayi murfin da ƙasa take kaiwa zuwa wani canji a cikin abun da ke ciki da kuma yashewa.

3. Naman kaza da mikroorganizmennye dalilai - rinjayar kwayoyin cuta, fungi da sauran kwayoyin a cikin yanayi.

A sakamakon wani dogon lokaci na ci gaba da shuka da dabbobi duniya sa a cikin samuwar kusa dangantaka tsakanin su. Kowane mai rai kwayoyin taka wata babbar rawar a cikin hulda. Biotic muhalli dalilai ne mai babbar tsarin da ba m, amma yana da wani ma'auni.

Tsakani a cikin wannan tsari take kaiwa zuwa komowar sakamakon. Halakar wasu jinsunan halittu take kaiwa zuwa disturbances a cikin dukan sarkar. Har ma da karami wakilan da yanayi ne da muhimmanci mahalarta a cikin tsari. Kwari pollinate shuke-shuke da suke a manyan factor ga su cikakken rai. A sakamakon haka, sun samu abinci, da kuma shuke-shuke - da ikon haifa.

Biotic muhalli dalilai ne na bayar da muhimmanci. A sakamakon juyin halitta daga rayayyun kwayoyin halitta sun koyi su daidaita da matakai abin da ke faruwa a cikin yanayi. A 'ya'yan itatuwa da yawa shuke-shuke da daban-daban suckers, hooks ko asirce gamsai, to da nagarta sosai yada faru.

Za mu iya cewa duk da sarkar na rayayyun kwayoyin halitta kokari kai ga tabarbarewar ko kyautata na rayuwa da abokin tarayya ko wani kwayoyin. Take hakkin da sarkar kaiwa ga mutuwar wasu irin kwayoyin.