نتایج جستجو برای: phragmites australis

تعداد نتایج: 3156  

Journal: :Remote Sensing 2022

Biological invasion has been one of the reasons that coastal wetlands gradually lose their ecological services. The current study investigates spread a commonly found invasive species in Northeastern US, Phragmites australis. Within relatively pristine wetland complex New Jersey, we collected high-resolution multispectral remote sensing images for eight years (2011–2018), both winter and summer...

2015
Chun Wang Derrick Y. F. Lai Chuan Tong Weiqi Wang Jiafang Huang Chongsheng Zeng Xuhui Zhou

Understanding the functional relationship between greenhouse gas fluxes and environmental variables is crucial for predicting the impacts of wetlands on future climate change in response to various perturbations. We examined the relationships between methane (CH4) emission and temperature in two marsh stands dominated by the Phragmites australis and Cyperus malaccensis, respectively, in a subtr...

Journal: :Frontiers in plant science 2016
Gareth D. Holmes Nathan E. Hall Anthony R. Gendall Paul I. Boon Elizabeth A. James

Common Reed (Phragmites australis) is a frequent component of inland and coastal wetlands in temperate zones worldwide. Ongoing environmental changes have resulted in the decline of this species in many areas and invasive expansion in others. In the Gippsland Lakes coastal waterway system in south-eastern Australia, increasing salinity is thought to have contributed to the loss of fringing P. a...

2012
Kimberly L. Dibble Laura A. Meyerson

Roads, bridges, and dikes constructed across salt marshes can restrict tidal flow, degrade habitat quality for nekton, and facilitate invasion by non-native plants including Phragmites australis. Introduced P. australis contributes to marsh accretion and eliminates marsh surface pools thereby adversely affecting fish by reducing access to intertidal habitats essential for feeding, reproduction,...

ژورنال: اکوبیولوژی تالاب 2015
بابازاده, مطهره, جعفری, ناصر, نقی‌نژاد, علیرضا,

        تالاب بین‌المللی فریدون‌کنار در جنوب شرقی مناطق کم ارتفاع دریای خزر قرار دارد و با وسعتی معادل 5427 هکتار در محدوده جغرافیایی 52 درجه و 31 دقیقه طول شرقی و 36 درجه و 45 دقیقه عرض شمالی واقع‌شده است. نمونه‌های گیاهی از 6 ایستگاه جمع‌آوری و به طریق علمی خشک و پرس و با کمک کلیدهای تخصصی شناسایی و شکل زیستی و کوروتیپ آن‌ها مشخص گردید. در این مطالعه که در سال‌های 91 تا 92 و در چهارفصل سال ان...

Journal: :Sustainability 2021

A high content of heavy metals in the soil and plants a magnesite mining area might cause serious damage to environment can be threat health surrounding population. This paper presents results research that focused on analyzing metal dumping grounds factory Jelšava-Lubeník (Slovakia). The analysis (X-ray fluorescence spectrometry, atomic absorption spectrometry), (inductively coupled plasma mas...

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