期刊论文详细信息
Brazilian Archives of Biology and Technology | |
Seasonal Variation in the Abundance of Seabirds in Areas of Mariculture | |
Joaquim Olinto Branco2  Jan Raphael Reuter Braun2  José Roberto Verani1  | |
[1],Universidade do Vale do Itajaí Centro de Ciências Tecnológicas, da Terra e do Mar Itajaí SC ,Brasil | |
关键词: Seabirds; area of mariculture; Itapocoroy inlet; | |
DOI : 10.1590/S1516-89132001000400009 | |
来源: SciELO | |
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【 摘 要 】
Mariculture has emerged as a complementary income for small fishermen along the coast of the state of Santa Catarina, Brazil, causing significant alterations in the coastal landscape and creating a new substratum seabirds. From March 1998 to February 1999, 48 censuses were carried out at four sample times, registering an average annual occurrence of 4448.7 birds, distributed among five seabird species. Laridae dominated in diversity and abundance, contributing with 98.1% of the birds recorded. The number of birds per float varied depending on the time of day and season of the year, showing an average of 2.09/1. Seabirds use the mariculture area as a place to rest, to clean their feathers and to overnight.【 授权许可】
CC BY-NC
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
【 预 览 】
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RO202005130164931ZK.pdf | 728KB | ![]() |