본문 바로가기
HOME> 논문 > 논문 검색상세

논문 상세정보

Ecotoxicology and environmental safety v.147, 2018년, pp.124 - 131   SCI SCIE
본 등재정보는 저널의 등재정보를 참고하여 보여주는 베타서비스로 정확한 논문의 등재여부는 등재기관에 확인하시기 바랍니다.

Estimating the potential effects of pesticide seed treatments on the reproductive success of arable birds

Crocker, David R. (Brook House, Dam Lane, Leavening, North Yorkshire, YO17 9SJ, UK ) ; Lawrence, Alan J. (Cambridge Environmental Assessments, ADAS, Battlegate Road, Boxworth, Cambridge, CB23 4NN, UK ) ;
  • 초록  

    Abstract In temperate zones, seeds of spring-sown crops may be an attractive food source for breeding farmland birds. We modelled the effects of pesticide seed treatments on the reproductive success of 4 UK arable bird species (Rook, Linnet, Skylark, Yellowhammer) exposed to treated seeds of 3 spring-sown crops (beans, barley and linseed). We ran three types of model, 1) a “broods-at-risk” model looking at the temporal overlap between nesting and seed-sowing dates, and estimating the proportion of those nests that suffered toxicity-exposure ratios Based on physiology, Rooks, should be less at risk from treated seeds than smaller species because bigger birds eat less as a proportion of their bodyweights. However, in nearly all our scenarios, Rooks were more vulnerable, followed by Skylark and Linnet, with Yellowhammer being least affected. A principal cause is that Rooks are more likely to be breeding at a time when treated seeds are being sown. Furthermore, whereas the other species may make several breeding attempts and early failures from pesticide exposure may be compensated by later successes, Rooks breed only once in a season. The results are also supported by historical evidence of Rook population declines following pesticide seed treatments. Highlights Crop drilling and breeding calendars affect modelled breeding success. Individual risk quotients may not translate into measures of population growth rate. Bird life history can drive ecological vulnerability to pesticides during breeding. Rooks were more ecologically vulnerable to pesticides than smaller bodied birds.


  • 주제어

    Seed treatments .   Pesticides .   Reproductive success .   Birds .   Population growth rate .   Risk assessment.  

 활용도 분석

  • 상세보기

    amChart 영역
  • 원문보기

    amChart 영역

원문보기

무료다운로드
  • 원문이 없습니다.

유료 다운로드의 경우 해당 사이트의 정책에 따라 신규 회원가입, 로그인, 유료 구매 등이 필요할 수 있습니다. 해당 사이트에서 발생하는 귀하의 모든 정보활동은 NDSL의 서비스 정책과 무관합니다.

원문복사신청을 하시면, 일부 해외 인쇄학술지의 경우 외국학술지지원센터(FRIC)에서
무료 원문복사 서비스를 제공합니다.

NDSL에서는 해당 원문을 복사서비스하고 있습니다. 위의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.

이 논문과 함께 출판된 논문 + 더보기