Авторы

  • Robilova Sadafxon Abduhalimovna
    biologiya fani o’qituvchisi

DOI:

https://doi.org/10.71337/inlibrary.uz.ijsr.107548

Аннотация

Ushbu maqolada biologik xilma-xillik tushunchasi, uning tabiat va inson hayotidagi o‘rni, shuningdek, uning kamayishiga olib kelayotgan asosiy omillar yoritilgan. Biologik resurslarning yo‘qolishi ekologik muvozanatga qanday salbiy ta’sir ko‘rsatayotgani ilmiy tahlil etilgan. Maqolada global va mahalliy darajada amalga oshirilayotgan muhofaza choralari hamda insoniyatning ekologik barqarorlikni saqlab qolishdagi roli haqida fikr yuritiladi. Tadqiqot natijalari biologik xilma-xillikni asrashning dolzarbligini va bu borada hamkorlikdagi harakatlarning zarurligini asoslab beradi.


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INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCHERS

ISSN: 3030-332X Impact factor: 8,293

Volume 11, issue 2, May 2025

https://wordlyknowledge.uz/index.php/IJSR

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518

BIOLOGIK XILMA-XILLIKNING KAMAYISHI VA EKOLOGIK

MUVOZANATGA TA’SIRI

Robilova Sadafxon Abduhalimovna

biologiya fani o’qituvchisi

Annotatsiya:

Ushbu maqolada biologik xilma-xillik tushunchasi, uning tabiat va inson

hayotidagi o‘rni, shuningdek, uning kamayishiga olib kelayotgan asosiy omillar yoritilgan.

Biologik resurslarning yo‘qolishi ekologik muvozanatga qanday salbiy ta’sir ko‘rsatayotgani

ilmiy tahlil etilgan. Maqolada global va mahalliy darajada amalga oshirilayotgan muhofaza

choralari hamda insoniyatning ekologik barqarorlikni saqlab qolishdagi roli haqida fikr

yuritiladi. Tadqiqot natijalari biologik xilma-xillikni asrashning dolzarbligini va bu borada

hamkorlikdagi harakatlarning zarurligini asoslab beradi.
This article explores the concept of biodiversity, its significance for nature and human life,

and the primary factors contributing to its decline. It analyzes the negative impacts of

biodiversity loss on ecological balance. The article also discusses global and local

conservation efforts and highlights the role of humanity in maintaining ecological stability.

The findings emphasize the urgency of preserving biodiversity and the necessity of

coordinated actions in this direction.

Kalit so‘zlar:

biologik xilma-xillik, ekologik muvozanat, ifloslanish, iqlim o‘zgarishi, barqaror

rivojlanish, ekotizim, muhofaza
Mundarija:

1.

Kirish

2.

Asosiy qism

Biologik xilma-xillikning ahamiyati

Kamayishning asosiy sabablari

Ekologik muvozanat va biologik xilma-xillik o‘rtasidagi bog‘liqlik

Xalqaro va mahalliy tashabbuslar

3.

Xulosa

1.

Kirish

Biologik xilma-xillik — bu Yer yuzida mavjud barcha hayvon, o‘simlik, mikroorganizmlar va

ularning yashash joylari xilma-xilligining umumiy yig‘indisidir. U insoniyat uchun zarur

bo‘lgan ekologik xizmatlarning (oziq-ovqat, toza suv, kislorod, changlatish va boshqalar)

barqaror ta’minotchisidir. Ayni paytda, antropogen (inson faoliyatiga oid) omillar sababli

biologik xilma-xillik jiddiy yo‘qotishlarga uchramoqda. Bu esa ekologik muvozanatning

buzilishiga olib kelmoqda.

2.

Asosiy qism

2.1

Biologik xilma-xillikning ahamiyati

Tabiatda mavjud har bir organizmning o‘ziga xos vazifasi mavjud. Masalan, o‘simliklar

havodagi karbonat angidridni yutib, kislorod chiqaradi; hasharotlar changlatish orqali

o‘simliklar ko‘payishiga yordam beradi; ayrim bakteriyalar esa tuproqni tozalaydi va

oziqlantiradi. Bu jarayonlarning uyg‘un ishlashi ekologik tizimlarning barqarorligini


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INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCHERS

ISSN: 3030-332X Impact factor: 8,293

Volume 11, issue 2, May 2025

https://wordlyknowledge.uz/index.php/IJSR

worldly knowledge

Index:

google scholar, research gate, research bib, zenodo, open aire.

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519

ta’minlaydi.
Bundan tashqari, biologik xilma-xillik insoniyatga dori-darmon, oziq-ovqat mahsulotlari va

texnologik yangiliklar yaratishda ilhom manbai bo‘lib xizmat qiladi.

2.2

Kamayishning asosiy sabablari

1.

Yer resurslaridan noto‘g‘ri foydalanish — o‘rmonlarning kesilishi, suv

havzalarining quritilishi va shaharsozlik ekologik tizimlarga jiddiy zarar yetkazmoqda.

2.

Ifloslanish — sanoat chiqindilari, qishloq xo‘jaligi kimyoviy moddalari va plastik

chiqindilar hayot muhitini yomonlashtirmoqda.

3.

Iqlim o‘zgarishi — global isish, muzliklarning erishi, yog‘ingarchilikning

o‘zgarishi ko‘plab tur va yashash joylariga salbiy ta’sir qiladi.

4.

Begona invaziv turlar — yangi hududlarga tushib qolgan yoki ko‘chirib kelingan turlar

mahalliy turlar hayotiga tahdid soladi.

5.

Haddan ortiq ov va baliqchilik — ko‘plab hayvon turlarining soni keskin kamayib

ketmoqda.

2.3

Ekologik muvozanat va biologik xilma-xillik o‘rtasidagi bog‘liqlik

Ekologik muvozanat – bu tabiatda tirik mavjudotlar va ularning yashash muhitlari o‘rtasidagi

uyg‘unlikdir. Agar bu muvozanat buzilsa, tuproq eroziyasi, suv tanqisligi, zararli hasharotlar

ko‘payishi, iqlim o‘zgarishining kuchayishi kabi salbiy oqibatlar yuzaga keladi. Bu esa inson

hayotiga bevosita ta’sir ko‘rsatadi.

2.4

Xalqaro va mahalliy tashabbuslar

Biologik xilma-xillikni muhofaza qilish bo‘yicha quyidagi xalqaro hujjatlar muhim rol

o‘ynamoqda:

Biologik xilma-xillik to‘g‘risidagi konvensiya (CBD)

2030-yilgacha barqaror rivojlanish maqsadlari (SDG 14 va 15)

Parij iqlim kelishuvi

Shuningdek, O‘zbekistonda ham qator qonunlar, davlat dasturlari, milliy parklarda muhofaza

qilish tizimlari joriy etilmoqda. Aholi ekologik savodxonligini oshirish ham ushbu yo‘nalishda

muhim o‘rin tutadi.

3.

Xulosa

Biologik xilma-xillik — insoniyat hayotining ajralmas qismidir. Uning kamayishi ekologik

muvozanatga putur yetkazadi, bu esa o‘z navbatida iqtisodiy, sog‘liqni saqlash va ijtimoiy

barqarorlikka tahdid soladi. Shu sababli, biologik resurslarni muhofaza qilish va ulardan

oqilona foydalanish zamon talabi bo‘lib, har birimizdan ekologik masuliyat talab etadi.

Foydalanilgan adabiyotlar:

1. Biologik xilma-xillik to‘g‘risidagi konvensiya (Convention on Biological

Diversity – CBD), 1992. https://www.cbd.int

2. United Nations. (2015). Transforming our world: the 2030 Agenda for Sustainable

Development. https://sdgs.un.org

3. Millennium Ecosystem Assessment. (2005). Ecosystems and Human Well-being:

Biodiversity Synthesis. World Resources Institute.

4. IUCN Red List of Threatened Species. International Union for

Conservation of Nature. https://www.iucnredlist.org


background image

INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCHERS

ISSN: 3030-332X Impact factor: 8,293

Volume 11, issue 2, May 2025

https://wordlyknowledge.uz/index.php/IJSR

worldly knowledge

Index:

google scholar, research gate, research bib, zenodo, open aire.

https://scholar.google.com/scholar?hl=ru&as_sdt=0%2C5&q=wosjournals.com&btnG

https://www.researchgate.net/profile/Worldly-Knowledge

https://journalseeker.researchbib.com/view/issn/3030-332X

520

5. Groombridge, B., & Jenkins, M. D. (2002). World Atlas of Biodiversity: Earth's Living

Resources in the 21st Century. University of California Press.

6. Hasanov, B., & Egamberdiyeva, D. (2020). “Biologik xilma-xillik va uni muhofaza

qilish masalalari.” O‘zbekiston biologiya jurnali, №2, 56–63.

7. Karimov, Z. (2019). “Ekologik muvozanat va antropogen omillar.” Ekologiya va Atrof-

muhit jurnali, №4, 21–27.

8. O‘zbekiston Respublikasi “Atrof-muhitni muhofaza qilish to‘g‘risida”gi Qonuni, 2013.

Библиографические ссылки

Biologik xilma-xillik to‘g‘risidagi konvensiya (Convention on Biological Diversity – CBD), 1992. https://www.cbd.int

United Nations. (2015). Transforming our world: the 2030 Agenda for Sustainable Development. https://sdgs.un.org

Millennium Ecosystem Assessment. (2005). Ecosystems and Human Well-being: Biodiversity Synthesis. World Resources Institute.

IUCN Red List of Threatened Species. International Union for Conservation of Nature. https://www.iucnredlist.org

Groombridge, B., & Jenkins, M. D. (2002). World Atlas of Biodiversity: Earth's Living Resources in the 21st Century. University of California Press.

Hasanov, B., & Egamberdiyeva, D. (2020). “Biologik xilma-xillik va uni muhofaza qilish masalalari.” O‘zbekiston biologiya jurnali, №2, 56–63.

Karimov, Z. (2019). “Ekologik muvozanat va antropogen omillar.” Ekologiya va Atrof-muhit jurnali, №4, 21–27.

O‘zbekiston Respublikasi “Atrof-muhitni muhofaza qilish to‘g‘risida”gi Qonuni, 2013.