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291.
This paper reports on research conducted to elucidate the risk posed to the Sicilian population of the endangered lanner falcon Falco biarmicus feldeggii Schlegel by organochlorine (OC) pesticides and polychlorinated biphenyls (PCBs), as part of a wider study on contaminant risk to the lanner. Seventeen lanner nest sites were studied in northern and central Sicily. Sampling (in 2005) and analysis were carried out for selected OC pesticides and PCB congeners in lanner chick blood (15 chicks from 6 nest sites) and in two of the main lanner prey species, magpie Pica pica (36 individuals from 6 lanner nest sites) and rock dove Columba livia (10 individuals from 2 lanner nest sites). No OC and PCB residues were found in lanner chick blood above the detection limits, except for one solitary congener PCB153 (21.8 ng g(-1) wet weight), suggesting that these contaminants do not pose a significant risk to lanner chicks in the study area. Magpie and dove appeared mostly free of contamination with OC pesticides, though contamination levels were significantly higher in magpie than in dove. The presence of exceptional DDE and HEOD values in approximately 8% of the P. pica sample, and one P. pica sample showing recent DDT contamination, may indicate a local OC pesticide hazard to some lanner. Future research to further elucidate the contaminant risk to lanner in Sicily is suggested. 相似文献
292.
Holley R Walkty J Blank G Tenuta M Ominski K Krause D Ng LK 《Journal of environmental quality》2008,37(6):2083-2092
Use of hog (Sus scrofa) manure as a fertilizer is a practical solution for waste re-utilization, however, it may serve as a vehicle for environmental and domestic animal contamination. Work was conducted to determine whether pathogens, naturally present in hog manure could be detected in cattle (Bos taurus) grazed on the manure-treated pasture, and whether forage contamination occurred. During two 3 mo summer trials manure was applied to yield < or = 124 kg available N per hectare in a single spring or split spring and fall application. Samples of hog manure, forage, soil, and cattle feces were analyzed for naturally occurring Salmonella, Yersinia enterocolitica, and Escherichia coli. To follow movement of Salmonella in the environment isolates were identified to serovar and serotyped. Transfer of E. coli from hog manure to soil and cattle was examined by randomly amplified polymorphic DNA (RAPD) analysis of >600 E. coli isolates. While Y. enterocolitica was absent from all samples, in both years S. enterica Derby and S. enterica Krefeld were found in most hog manure samples, but were only on forage samples in the second year. Salmonella enterica Typhimurium, absent from hog manure was present on some forage in the first year. Cattle feces and soil samples were consistently Salmonella negative. These contaminations could not be traced to manure application. During this study, Salmonella and E. coli found in hog manure had different RAPD genomic profiles from those found in the feces of cattle grazing on manure-treated pasture. 相似文献
293.
Karimi Battle Sadet-Bourgeteau Sophie Cannavacciuolo Mario Chauvin Camille Flamin Cyril Haumont Adeline Jean-Baptiste Vincent Reibel Aurélie Vrignaud Grégory Ranjard Lionel 《Environmental Chemistry Letters》2022,20(5):3265-3288
Environmental Chemistry Letters - The global production of biogas has increased threefold during the last decade to partly replace fossil fuels, yet biogas production by anaerobic digestion... 相似文献
294.
Corrêa Furtini Ana Carolina Silva Brito Flávia Maria Guimarães Junior Mario Anteveli Osajima Furtini Josy de Matos Alves Pinto Luciana de Paula Protásio Thiago Mendes Lourival Marin Guimarães Junior José Benedito 《Environmental science and pollution research international》2022,29(44):66562-66577
Environmental Science and Pollution Research - In recent years, research has been conducted in search of alternative adhesives that are less harmful to human health and the environment. Cardanol... 相似文献
295.
Passaretti María Gabriela Ninago Mario D. Villar Marcelo A. López Olivia V. 《Journal of Polymers and the Environment》2022,30(10):4394-4405
Journal of Polymers and the Environment - Multifunctional horticultural mulches satisfy different agronomic needs: control weeds and insects, reduction of water evaporation and soil erosion, as... 相似文献
296.
Tribaudino Mario Solzi Massimo Mantovani Luciana Zaccara Patrizia Groppi Elisa 《Environmental science and pollution research international》2022,29(42):63171-63181
Environmental Science and Pollution Research - Environmental monitoring in Northern Italy, one of the most polluted areas in Europe, is of paramount importance. Leaf monitoring throughout magnetic... 相似文献
297.
Siegu William Mawuko Kodzo Djouonkep Lesly Dasilva Wandji Adom Elvis Kwame Muaz Abubakar Gauthier Mario Cheng Zhengzai 《Journal of Polymers and the Environment》2022,30(6):2435-2447
Journal of Polymers and the Environment - Demand for light-packaging materials for food and beverages is on the rise globally, especially in developing countries where several depend on packaged... 相似文献