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Morphological abnormalities in frogs from a rice-growing region in NSW, Australia, with investigations into pesticide exposure

หน่วยงาน Central Queensland University, Australia

รายละเอียด

ชื่อเรื่อง : Morphological abnormalities in frogs from a rice-growing region in NSW, Australia, with investigations into pesticide exposure
นักวิจัย : Spolyarich, Nicholas. , Hyne, Ross V. , Wilson, Scott P. , Palmer, C. G. , Byrne, Maria.
คำค้น : Frogs , Applied research. , 960504 Ecosystem Assessment and Management of Farmland, Arable Cropland and Permanent Cropland Environments. , 960602 Eco-Verification (excl. Environmental Lifecycle Assessment). , 050204 Environmental Impact Assessment. , 050206 Environmental Monitoring. , Frogs , Coleambally Irrigation Area (NSW) , Rice. , Anura. , Atrazine -- Metolachlor -- Anuran malformation -- Intersex
หน่วยงาน : Central Queensland University, Australia
ผู้ร่วมงาน : -
ปีพิมพ์ : 2554
อ้างอิง : http://hdl.cqu.edu.au/10018/60130
ที่มา : Spolyarich, N, Hyne, R, Wilson, S, Palmer, C & Byrne, M 2011, ‘Morphological abnormalities in frogs from a rice-growing region in NSW, Australia, with investigations into pesticide exposure’, Environmental Monitoring and Assessment, vol. 173, pp. 397–407, http://dx.doi.org/10.1007/s10661-010-1395-6
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Environmental monitoring and assessment. Netherlands : Springer, 2011. Vol. 173, (2011), p. 397-407 11 pages Refereed 0167-6369 1573-2959 (online) , ACQUIRE [electronic resource] : Central Queensland University Institutional Repository.
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Three frog species were surveyed in rice bays of the Coleambally Irrigation Area (CIA) NSW during the rice-growing season. A total external morphological abnormality index of 7% was observed. No conclusive evidence was found of unnaturally high rates of intersex, gonadal maldevelopment or unbalanced sex ratios in any species. Rice bay surface waters differed significantly in mean pesticide concentration of atrazine and metolachlor on farms growing rice and corn compared to farms growing rice only. However, the similar abnormality indices observed in recent metamorphs emerging from these two farm types provided no evidence to suggest a link between larval exposure to the measured pesticides and developmental malformations.

บรรณานุกรม :
Spolyarich, Nicholas. , Hyne, Ross V. , Wilson, Scott P. , Palmer, C. G. , Byrne, Maria. . (2554). Morphological abnormalities in frogs from a rice-growing region in NSW, Australia, with investigations into pesticide exposure.
    กรุงเทพมหานคร : Central Queensland University, Australia.
Spolyarich, Nicholas. , Hyne, Ross V. , Wilson, Scott P. , Palmer, C. G. , Byrne, Maria. . 2554. "Morphological abnormalities in frogs from a rice-growing region in NSW, Australia, with investigations into pesticide exposure".
    กรุงเทพมหานคร : Central Queensland University, Australia.
Spolyarich, Nicholas. , Hyne, Ross V. , Wilson, Scott P. , Palmer, C. G. , Byrne, Maria. . "Morphological abnormalities in frogs from a rice-growing region in NSW, Australia, with investigations into pesticide exposure."
    กรุงเทพมหานคร : Central Queensland University, Australia, 2554. Print.
Spolyarich, Nicholas. , Hyne, Ross V. , Wilson, Scott P. , Palmer, C. G. , Byrne, Maria. . Morphological abnormalities in frogs from a rice-growing region in NSW, Australia, with investigations into pesticide exposure. กรุงเทพมหานคร : Central Queensland University, Australia; 2554.