Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Ronald M. Knaus"'
1
Improved cryogenic coring device for sampling wetland soils
Autor: Ronald M. Knaus, James C. Lynch, Donald R. Cahoon
Publikováno v: Journal of Sedimentary Research. 66:1025-1027
This paper is the third in a series on the design and construction (Knaus 1986) and improvements (Knaus and Cahoon 1990) of a cryogenic soil-coring device (cryocorer). Freezing wetland soils in place during sampling eliminates compaction, dewatering,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06775eacbb9096bbb8e7b369843435d5
https://doi.org/10.2110/jsr.66.1025
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5
AN HISTORICAL OVERVIEW OF A SUCCESSFUL LAKES RESTORATION PROJECT IN BATON ROUGE, LOUISIANA
Autor: Ronald F. Malone, Ronald M. Knaus
Publikováno v: Lake and Reservoir Management. 1:412-415
The City Park Lake and the University Lakes complex have long been a source of pride to the citizens of Baton Rouge. This five-lake system comprises 300 acres. Over the past 50 years all aspects of the lakes have deteriorated with massive fishkills o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a41ec5629b847648e47dacb276b1757a
https://doi.org/10.1080/07438148409354547
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7
Chromium removal from water by three species of dyckweeds
Autor: Roger P. Staves, Ronald M. Knaus
Publikováno v: Aquatic Botany. 23:261-273
The effects of exogenous chromium (Cr) on the growth of three species of duckweeds: Spirodela punctata (G.F.W. Meyer) Thomps., Spirodela polyrhiza (L.) Schleiden and Lem na gibba L., were examined at Cr concentrations ranging from 0.1 to 20 p.p.m. Us
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::174c5c8862813444c2973e85e56d09f0
https://doi.org/10.1016/0304-3770(85)90070-1
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9
What, Me Study? Some Suggestions to Make a Hard Job Easier
Autor: Ronald M. Knaus
Publikováno v: The American Biology Teacher. 39:180-181
As each grading period draws to a close in our nation's schools, teachers are besieged with students asking, "What can I do for extra credit?" "Can I make a display?" "Write another term paper?" "A collection?" Unless previous arrangements have been
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b5f03169cbcea5c8eafb49c8d33d17e
https://doi.org/10.2307/4445853
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