2 edition of Streamwater contamination after aerial application of a pelletized herbicide found in the catalog.
Streamwater contamination after aerial application of a pelletized herbicide
James H. Miller
1980 by U.S. Dept. of Agriculture, Forest Service, Southern Forest Experiment Station in New Orleans, La .
Written in English
Also available on the world wide web.
|Statement||James H. Miller and A. C. Bace, Jr.|
|Series||Research note SO -- 255.|
|Contributions||Bace, A. C., Jr., joint author., Southern Forest Experiment Station (New Orleans, La.)|
|The Physical Object|
|Pagination||4 p. ;|
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Get this from a library. Streamwater contamination after aerial application of a pelletized herbicide. [James H Miller; A C Bace, Jr.; Southern Forest Experiment Station (New Orleans, La.)]. Get this from a library. Streamwater contamination after aerial application of a pelletized herbicide. [James H Miller; A C Bace; Southern Forest Experiment Station (New Orleans, La.)].
Pellets of hexazinone were applied from the air at kg/ha a.i. to a plot on the Alabama Piedmont in Feb. Streamwater samples were collected immediately downstream from the treated plot at intervals for up to 8 months.
Streamwater contamination after aerial application of a pelletized herbicide book concn. were highest 30 min after application (at p.p.m.). No contamination was evident after the 5th by: Miller, J.H. and Bace, A.C.
Streamwater contamination after aerial application of pelletized herbicide. USDA Forest Service, Southern Forest Experiment Station, Research Note SO,4 p. Google ScholarCited by: Herbicide Streamwater contamination after aerial application of a pelletized herbicide book varies both spatially and temporally within managed forests.
While information exists on the effects of herbicide use on water quality at the site and small catchment scale, little is known about the cumulative effects of herbicide use at the landscape scale.
A cumulative effects analysis was conducted in the upper Rangitaiki catchment (, ha) in New Cited by: 4. Selecting the Appropriate BMP Effectiveness Monitoring Level Monitoring Levels The monitoring level selected must be appropriate to the objective of the monitor- ing program.
Four levels of monitoring are used for evaluating the effectiveness of forestry BMP's in meeting water-quality goals or standards: BMP I, II, III and IV (Table 3). Full text of "Paper reforestation project: draft environmental statement" See other formats.
The silvicultural implications of age patterns in two southern pine stands after 72 years of uneven-aged management: Bragg, Don C.; Guldin, James M. Scientific Journal (JRNL)-SRS EPD--environmental product declarations for wood products: an application of life cycle information about forest products: Bergman, Richard; Taylor, Adam; This banner text can have markup.
web; books; video; audio; software; images; Toggle navigation. THg concentrations were 20 ng/L in streamwater in forested/wetlands areas where both THg and dissolved organic carbon concentrations tended to increase while pH and concentrations of dissolved oxygen and nitrate decreased with flushing of soils after rain.
Most of the river's flow comes from groundwater seepage; unfiltered groundwater samples. growing season. Application rates vary and application systems include ground and aerial, liquid and granu lar formulations.
The seed orchards and nurseries in volved in intensive management in north Florida are essentially similar to and outnumbered by ornamental and horticultural nurseries.
They use the most toxic. Proceedings of the 18th Nitrogen Workshop PROCEEDINGS OF THE 18th NITROGEN WORKSHOP THE NITROGEN CHALLENGE: BUILDING A BLUEPRINT FOR NITROGEN USE EFFICIENCY AND FOOD SECURITY 18th Nitrogen Workshop PROCEEDINGS Lisbon, Portugal, 30th June – 3rd July Editor: Cláudia M.
Cordovil A16().indd 1. Research and cumulative watershed effects - Free download as PDF File .pdf), Text File .txt) or read online for free. Herbicide sorption to fine particulate matter suspended downwind of agricultural operations: field and laboratory investigations.
PubMed. Clymo, Amelia S; Shin, Jin Young; Holmen, Britt A. Tillage-induced erosion of herbicides bound to airborne soil particles has not been quantified as a mechanism for offsite herbicide transport. This study quantifies.
The LC50 (10 d) for Rana aurora was > mg/l (calculated from mg/l NH4-N). Beetles of the species Thermonactus basillaris were treated with aerial application of and kg ammonium sulfate /ha, respectively. After 24 h a Motality of % was observed in the higher application group.
EPA / MONITORING GUIDELINES TO EVALUATE EFFECTS OF FORESTRY ACTIVITIES ON STREAMS IN THE PACIFIC NORTHWEST AND ALASKA LEE H. MACDONALD WITH ALAN W. SMART AND ROBERT C. WISSMAR These Guidelines were developed for Reg U.S. Environmental Protection Agency, Seattle, Washington, under. Beetles of the species Thermonactus basillaris were treated with aerial application of and.
kg ammonium sulfate /ha, respectively. After 24 h a Motality of % was observed in the. higher application group. No mortality occurred at the lower application group (Apgar, ). UNEP PUBLICATIONS Free essays, homework help, flashcards, research papers, book reports, term papers, history, science, politics.