關于“東太湖圍網拆除前后水生植被群落遙感監測及變化”一文的勘誤

由于作者的疏忽和編輯把關不嚴，楊井志成, 羅菊花, 陸莉蓉等發表在《湖泊科學》2021年第2期507-517頁的論文“東太湖圍網拆除前后水生植被群落遙感監測及變化”(DOI: 10.18307/2021.0228)中的前言部分述及的浮游藻類指數(floating algae index,FAI)和后文提出的藻類指數(FAI)使用了同一個縮略語FAI表述，容易造成讀者誤解.由于FAI在相關文獻中已經廣泛使用，本文提出的藻類指數應該改為AI(algae index,AI), 對應的1.4節所有段落、表2、圖2部分的FAI均應該是AI.

此外，圖3中的上部兩幅假彩色遙感圖的圖例加注為排版錯誤，不應加注圖例，應刪除.

特此勘誤.

Corrigendum to “Changes in aquatic vegetation communities based on satellite images before and after pen aquaculture removal in East Lake Taihu”(DOI：10.18307/2021.0228)

The corrigendum is for the following paper published by Yang Jingzhichengetal“Changes in aquatic vegetation communities based on satellite images before and after pen aquaculture removal in East Lake Taihu”(J.Lake Sci., 2021, 33(2): 507-517.DOI:10.18307/2021.0228).Due to the carelessness of the authors and the editor, theFAIfor algae index in Chpt.1.4, Fig.2 and Tab.2 is misused, which should be presented as algae index(AI).TheFAIwas a common abbreviation for floating algae index as indicated in Preface and references, such a misuse could lead a misunderstanding for the readers.

In addition, the legends on the upper two figures in Fig.3 are redundant, which is a casual mistake during proof-reading and should be deleted.

We regret for the inconvenience to the readers.