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Articles 1 - 3 of 3
Full-Text Articles in Environmental Sciences
An Investigation Into The Interactions Of Gold Nanoparticles With Aquatic Vascular Macrophytes, James Glenn
An Investigation Into The Interactions Of Gold Nanoparticles With Aquatic Vascular Macrophytes, James Glenn
All Dissertations
Nanomaterials (NMs) have promised lighter, stronger, smaller and more efficient products in areas such as electronics, medicines and even environmental sectors. This investigation started at the base of the food chain and characterized NMs interactions with aquatic plants. Citrate capped gold nanoparticles were used as a model nanoparticle to track fate and gain insight on factors that influence gold nanoparticle (AuNP) bioavailability and absorption. Four species of aquatic macrophytes were investigated. Azolla caroliniana, Myriophyllum simulans, Egeria densa and Myriophyllum aquaticum were selected due to growth habitat, leaf morphology and root structure. Because aquatic plants absorb the majority of their nutrients …
Multitemporal Floristic And Phenological (Flowering) Analysis Of The Shores Of Lake Issaqueena, South Carolina, Ryerson Pamplin
Multitemporal Floristic And Phenological (Flowering) Analysis Of The Shores Of Lake Issaqueena, South Carolina, Ryerson Pamplin
All Theses
The floristic and phenological (flowering) study of Lake Issaqueena in Pickens
County, SC, conducted by William Pamplin in 1970-1971 was reinvestigated in 2011-
2012 using the Carolina Vegetative Survey (CVS) natural community sampling methods
and photo documentation using a GPS-enabled camera to determine floristic and
phenological changes for this site during the forty years separating these two studies.
Phenological events (flowering) were recorded via photographs taken by a GPS-enabled
camera on a monthly basis. Photographs were downloaded and organized by sampling
date in Picasa 3 web albums and stored in a project Google website. Plants were
identified using expert knowledge, …
Natural Treatment Systems As Sustainable Ecotechnologies For The Developing Countries, Qaisar Mahmood, Arshid Pervez, Bibi Saima Zeb, Habiba Zaffar, Hajra Yaqoob, Muhammad Waseem, Zahidullah, Sumera Afsheen
Natural Treatment Systems As Sustainable Ecotechnologies For The Developing Countries, Qaisar Mahmood, Arshid Pervez, Bibi Saima Zeb, Habiba Zaffar, Hajra Yaqoob, Muhammad Waseem, Zahidullah, Sumera Afsheen
Plant and Soil Sciences Faculty Publications
The purpose of natural treatment systems is the re-establishment of disturbed ecosystems and their sustainability for benefits to human and nature. The working of natural treatment systems on ecological principles and their sustainability in terms of low cost, low energy consumption, and low mechanical technology is highly desirable. The current review presents pros and cons of the natural treatment systems, their performance, and recent developments to use them in the treatment of various types of wastewaters. Fast population growth and economic pressure in some developing countries compel the implementation of principles of natural treatment to protect natural environment. The employment …