Plastic Debris in the Digestive Tract of Sheep and Goats: An Increasing Environmental Contamination in Birjand, Iran

Abstract

A total of 230 goats and 185 sheep were evaluated in this cross-sectional observational study. After emptying the gastrointestinal tract, the size, location, adhesion and obstruction were examined. Twenty seven and half percent of sheep and 24 point 3 % of goats had foreign bodies. Most foreign bodies were plastic materials in sheep and goats. Forty percent of pregnant animals had foreign bodies. Drought and lack of adequate pastures in the past years have been a major cause of the swallowing of foreign objects by sheep and goats.

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References

  1. Abebe F, Nuru M (2011) Prevalence of indigestible foreign body ingestion in small ruminants slaughtered at Luna export Abattoir, East Shoa, Ethiopia. J Anim Vet Adv 10:1598–1602

    Article  Google Scholar 

  2. Azzarello MY, Van-Vleet ES (1987) Marine birds and plastic pollution. Mar Ecol Prog Ser 37:295–303

    Article  Google Scholar 

  3. Barnes DKA, Galgani F, Thompson RC, Barlaz M (2009) Accumulation and fragmentation of plastic debris in global environments. Phil Trans R Soc B 364:1985–1998

    Article  CAS  Google Scholar 

  4. Derraik JGB (2002) The pollution of the marine environment by plastic debris: a review. Mar Poll Bull 44(9):842–852

    Article  CAS  Google Scholar 

  5. Gramentz D (1988) Involvement of loggerhead turtle with the plastic, metal, and hydrocarbon pollution in the central Mediterranean. Mar Poll Bull 19(1):11–13

    Article  Google Scholar 

  6. Gregory MR (2009) Environmental implications of plastic debris in marine settings—entanglement, ingestion, smothering, hangers-on, hitch-hiking and alien invasions. Phil Trans R Soc B 364:2013–2025

    Article  Google Scholar 

  7. Igbokwe IO, Kolo MY, Egwu GO (2003) Rumen impaction in sheep with indigestible foreign body in the semi arid region of Nigeria. Small Rumin Res 49:141–147

    Article  Google Scholar 

  8. Jacobsen JK, Massey L, Gulland F (2010) Fatal ingestion of floating net debris by two sperm whales (Physeter macrocephalus). Mar Poll Bull 60(5):765–767

    Article  CAS  Google Scholar 

  9. Laist DW (1987) Overview of the biological effects of lost and discarded plastic debris in the marine environment. Mar Poll Bull 18(6):319–326

    Article  Google Scholar 

  10. Ryan PG (1987) The incidence and characteristics of plastic particles ingested by seabirds. Mar Environ Res 3:175–206

    Article  Google Scholar 

  11. Thompson RC, Olsen Y, Mitchell RP, Davis A, Rowland SJ, John AWG, McGonigle D, Russell AE (2004) Lost at sea: where is all the plastic? Science 304:838

    Article  CAS  Google Scholar 

  12. Zheng Y, Yanful EK, Bassi AS (2005) A review of plastic waste biodegradation. Crit Rev Biotechnol 25(4):243–250

    Article  CAS  Google Scholar 

Download references

Acknowledgments

We acknowledge with grateful appreciation the kind assistance and financial support provided by the Vice Chancellor for Research at the Birjand University. We thank Dr. Wassim Tawbi for his careful reading of our manuscript. The manuscript was edited by Manuscript Editor Online.

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Correspondence to Arash Omidi.

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Omidi, A., Naeemipoor, H. & Hosseini, M. Plastic Debris in the Digestive Tract of Sheep and Goats: An Increasing Environmental Contamination in Birjand, Iran. Bull Environ Contam Toxicol 88, 691–694 (2012). https://doi.org/10.1007/s00128-012-0587-x

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Keywords

  • Gastrointestinal tract
  • Plastic
  • Sheep and goats