کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10682182 | 1014812 | 2014 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ecological effect of a nonnative seagrass spreading in the Northeast Pacific: A review of Zostera japonica
ترجمه فارسی عنوان
اثر زیست محیطی گسترش دریایی غیر طبیعی در شمال شرقی اقیانوس آرام: بررسی زوسترا ژاپنی
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کلمات کلیدی
ساج مغز غیر طبیعی، زوسترا ژاپنی، زوسترا مارینا، مدیریت گیاهان مهاجم، شمال شرقی اقیانوس آرام، تأثیرات اثرات زیست محیطی،
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
اقیانوس شناسی
چکیده انگلیسی
It is widely accepted that Zostera japonica, a seagrass species native to estuarine and coastal habitats of the Western Pacific Ocean, invaded these same habitats in the Eastern Pacific early in the Twentieth Century. Based on the supposition that this species causes harm to native species living in the estuarine and coastal regions of Washington State, in 2012 they started legally allowing local enforcement to remove Z. japonica. We executed a literature search to determine if reviewed studies support the contention that Z. japonica harms native species and habitats in Washington State and other locations in the Pacific Northwest region of the eastern Pacific Ocean. We found that studies designed to quantitatively assess Z. japonica's impact are limited but provide a summary that suggests Z. japonica increases overall diversity of infaunal invertebrates, while decreasing large infaunal species, such as Manilla clam and ghost shrimp, and the native seagrass, Zostera marina. Our finding is restricted by a lack of repeated or long-term sampling effort and inadequate treatment of important higher order trophic levels and commercially harvested species in study designs. In this analysis we demonstrate that rigorous scientific investigation is needed before generalized policies, potentially influencing ecosystem productivity, are adopted.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ocean & Coastal Management - Volume 102, Part A, December 2014, Pages 375-382
Journal: Ocean & Coastal Management - Volume 102, Part A, December 2014, Pages 375-382
نویسندگان
Megan E. Mach, Sandy Wyllie-Echeverria, Kai M.A. Chan,