Oxidation of atmospheric molecular tritium in plant leaves, lichens and mosses.

extraction and characterization of allium irancum plant extract and its application in the green synthesis of silver nano particles and oxidation of thiocarbony1 compounds

سنتز سبز نانوذرات فلزی (nps) درسالهای اخیر توجه بسیارزیادی را به خود جلب کرده است. زیرا این پروتوکل کم هزینه وسازگار با محیط زیست از روش های استاندارد سنتز. در این پایان نامه ما گزارش میکنیم یک روش ساده و سازگار با محیط زیست برای سنتز نانوذرات نقره با استفاده از محلول آبی عصاره گیاه allium iranicum به عنوان یک عامل کاهش دهنده ی طبیعی. نانو ذرات نقره مشخص شد با استفاده از تکنیک های uv-visible، x...

In vitro determination of oxidation of atmospheric tritium gas in vegetation and soil in Ibaraki and Gifu, Japan.

To quantify the rate of oxidation of tritium gas (referred to as HT) to tritiated water in the environment, various woody and herbaceous plant leaves and roots, mosses and lichens taken from a forest and fields in Ibaraki prefecture, and a forest in Toki, Gifu prefecture, were investigated as to their ability to oxidize atmospheric HT in in vitro experiments. The HT oxidation activity in vegeta...

Upscaling reflectance information of lichens and mosses

Upscaling reflectance information of lichens and mosses using a singularity index: a case study of the Hudson Bay Lowlands, Canada T. Neta, Q. Cheng, R. L. Bello, and B. Hu Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, Alberta, Canada Department of Earth and Space Sciences and Engineering, York University, Toronto, Ontario, Canada Department of Geography, York U...

Tritium deposition in pine trees and soil from atmospheric releases of molecular tritium.

Distribution Patterns and Metapopulation Dynamics of Epiphytic Mosses and Lichens