Group: I'm looking for values for LC50, Minimum Observed Effects Level, or other acute and chronic toxicity data for brown trout (Salmo trutta). I have...
E Krantz
ariklee@...
Feb 1, 2002 3:27 pm
7891
Try http://www.epa.gov/ecotox/ Henry Boyter, Jr., PhD Director of EHS Services Institute of Textile Technology The opinions expressed are those of Dr. Boyter ...
A 48-hour constant-rate pumping test was done on a well completed in a consolidated, sedimentary formation. The drawdown data exhibit a classic Theis...
Mark W. Eisner
mweisner@...
Feb 4, 2002 3:49 pm
7893
I saw the web site for the Tres Rios project in Arizona where a constructed wetland receives water from sewage treatment plants and then the water flows ...
R J Planck
rjplanck@...
Feb 4, 2002 3:50 pm
7894
Vet. Pathol. 24:.34-43 (1987) Ultrastructural and Clinicopathological Studies on the Toxicity of Cationic Acrylamide-based Flocculant to Rainbow Trout M....
Philip Fredericks
philfredericks@...
Feb 4, 2002 3:50 pm
7895
Global climate change poses a serious threat to lakes, streams, rivers, and wetlands throughout the United States, according to a new report from the Pew...
David K-M Agree that urban uses of water have a more direct impact on our lives than on that of agribusiness owners. We shouldn't have to choose between ...
jesl@...
Feb 4, 2002 3:51 pm
7897
I have a small project looking to estimate the impact of field drainage on groundwater resources. This is not concentrating on water quality (there's a lot of...
Ian Holman
i.holman@...
Feb 4, 2002 3:51 pm
7898
Article on 'micro' pollutants in waters - new abilities to detect small concentrations, and possible implications ...
Rand N. Fisher
rfisher@...
Feb 4, 2002 3:52 pm
7899
Ian, a very good question. You can certainly measure 'water-applied' by meters or timers. 'Water drained' can be measured by a collection system and weirs....
michael kotch
makotch@...
Feb 5, 2002 3:14 pm
7900
Does anyone know of published, peer-reviewed articles which document birds as vectors of bacterial transport, resulting in "impaired" waters? Articles like:...
Judith Lang/Lynton Land
JandL@...
Feb 5, 2002 3:16 pm
7901
Listers: I have been circulating the letter copied below. One of the important points is the close interrelation of the factors expressed in the Subject. The...
Dr. Salvador Contrera...
saconbal@...
Feb 5, 2002 3:17 pm
7902
POSITION ANNOUNCEMENT WESTERN KENTUCKY UNIVERSITY Ecological Modeler: Postdoctoral Associate Western Kentucky University, Center for Water Resource Studies,...
Ouida Meier
Ouida.Meier@...
Feb 6, 2002 8:02 pm
7903
Freshwater Ecology, Arthur Rylah Institute, is currently working on a MD2001 FishRehab project "The potential spread and impact of the alien fish Oriental ...
Wayne.Koster@...
Feb 6, 2002 8:22 pm
7904
I wish that I had kept a copy of the posting by Marple on this subject. Could it be posted again? We are wondering about increasing the flow of water at the 66...
Barbara Harmony
peace@...
Feb 6, 2002 8:31 pm
7905
I came across the following link relating to arsenic from cemeteries on the safedrinkingwater.com listserv. I believe the original story appeared in Mother...
Dick March
rmarch@...
Feb 6, 2002 8:31 pm
7906
Is there much literature that looks at any naturally occuring organic matter that is found within limestone? Specifically - if you take some limestone that...
Thomas J. Manning
tmanning@...
Feb 6, 2002 8:34 pm
7907
Barbara: The problem in general with ensuring dry-weather discharge in a karst region is that both discharge and recharge are rapid. This means that if you add...
David Kopaska-Merkel
davidkm@...
Feb 11, 2002 3:22 pm
7908
Limestone varies greatly in its content of organic matter. Some limestone is rich enough to be hydrocarbon source rock, and can contain several percent organic...
David Kopaska-Merkel
davidkm@...
Feb 11, 2002 3:22 pm
7909
Let me know if this makes sense or not. In detention basins, settling basins, and swales and such, install percolation pipes. These can be 1.3 m PVC pipes...
michael kotch
makotch@...
Feb 11, 2002 3:22 pm
7910
MEDCOAST announces two events in 2002: MED & BLACK SEA BEACHES 2002: Beaches of the Mediterranean and the Black Sea: Dynamics, Regeneration, Ecology &...
Medcoast Secretariate
medcoast@...
Feb 11, 2002 3:22 pm
7911
THE SIXTH MARINE AND ESTUARINE SHALLOW WATER SCIENCE AND MANAGEMENT CONFERENCE will be held MARCH 18-20, 2002 at the HOLIDAY INN-Boardwalk, in ATLANTIC CITY,...
reillygroup@...
Feb 11, 2002 3:22 pm
7912
Listers interested in the Klamath problem: I thought you would be interested in this comments by one of the members of the fisheries scientists that was member...
DR. SALVADOR CONTRERA...
saconbal@...
Feb 11, 2002 3:23 pm
7913
Pollution UpDate 9 February 2002 <mailto:jturner@...>J. Turner, Editor "The nation behaves well if it treats the natural resources as assets which ...
Joe Turner by way of...
jturner@...
Feb 11, 2002 3:23 pm
7914
Dear Forumers: I would like to hear some thoughts and reactions to a proposal currently being floated (pardon the pun), with applications for diversion...
Chet Anderson
mendochet@...
Feb 11, 2002 3:25 pm
7915
Chet This type of diversion is really analogous to any other type of transboundary diversion, it's just a matter of where it is done and to what extent you...
Gerald Sehlke/GSE/CC0...
GSE@...
Feb 12, 2002 3:19 pm
7916
The Water Resources Symposium 2001 was a great sucess with a fantastic turnout and stimulating and informative presentations by outstanding professionals in...
WestWater Research
info@...
Feb 12, 2002 3:20 pm
7917
Dear all, in November 20-22, 2002, Fondazione Eni Enrico Mattei (Venice, Italy) will be hosting the international conference on "Policies and Tools for ...
Anita
fassio@...
Feb 12, 2002 3:20 pm
7918
SEMINAR ANNOUNCEMENT SUSTAINABLE DEVELOPMENT AND THE ENVIRONMENT A one-day seminar Wednesday March 20th 2002 at Loughborough University, Loughborough, UK ...
Lois Child
L.E.Child@...
Feb 13, 2002 3:50 pm
7919
Mike You say: "In detention basins, settling basins, and swales and such, install percolation pipes." Awe contrary. Properly planned/designed retention...
