|
Records |
Links |
|
Author |
McLeod, K.W.; Ciravolo, T.G. |
|
|
Title |
Sensitivity of water tupelo (Nyssa aquatica) and bald cypress (Taxodium distichum) seedlings to manganese enrichment under water-saturated conditions |
Type |
Journal Article |
|
Year |
2003 |
Publication |
Environmental Toxicology and Chemistry |
Abbreviated Journal |
|
|
|
Volume |
22 |
Issue |
12 |
Pages |
2948-2951 |
|
|
Keywords |
Heavy metals ecological abstracts: pollution (73 7 3) seedling saturated medium biomass manganese sensitivity analysis bioaccumulation Nyssa aquatica Taxodium distichum |
|
|
Abstract |
In anaerobic soils of wetlands, Mn is highly available to plants because of the decreasing redox potential and pH of flooded soil. When growing adjacent to each another in wetland forests, water tupelo (Nyssa aquatica L.) had 10 times greater leaf manganese concentration than bald cypress (Taxodium distichum [L.] Richard). This interspecific difference was examined over a range of manganese-enriched soil conditions in a greenhouse experiment. Water tupelo and bald cypress seedlings were grown in fertilized potting soil enriched with 0, 40, 80, 160, 240, 320, and 400 mg Mn/L of soil and kept at saturated to slightly flooded conditions. Leaf Mn concentration was greater in water tupelo than bald cypress for all but the highest Mn addition treatment. Growth of water tupelo seedlings was adversely affected in treatments greater than 160 mg Mn/L. Total biomass of water tupelo in the highest Mn treatment was less than 50% of the control. At low levels of added Mn, bald cypress was able to restrict uptake of Mn at the roots with resulting low leaf Mn concentrations. Once that root restriction was exceeded, Mn concentration in bald cypress leaves increased greatly with treatment; that is, the highest treatment was 40 times greater than control (4,603 vs 100 < mu >g/g, respectively), but biomass of bald cypress was unaffected by manganese additions. Bald cypress, a tree that does not naturally accumulate manganese, does so under manganese-enriched conditions and without biomass reduction in contrast to water tupelo, which is severely affected by higher soil Mn concentrations. Thus, bald cypress would be less affected by increased manganese availability in swamps receiving acidic inputs such as acid mine drainage, acid rain, or oxidization of pyritic soils. |
|
|
Address |
K.W. McLeod, Savannah River Ecology Laboratory, University of Georgia, P.O. Drawer E, Aiken, SC 29802, United States mcleod@srel.edu |
|
|
Corporate Author |
|
Thesis |
|
|
|
Publisher |
|
Place of Publication |
|
Editor |
|
|
|
Language |
|
Summary Language |
|
Original Title |
|
|
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
|
Series Volume |
|
Series Issue |
|
Edition |
|
|
|
ISSN |
0730-7268 |
ISBN |
|
Medium |
|
|
|
Area |
|
Expedition |
|
Conference |
|
|
|
Notes |
Sensitivity of water tupelo (Nyssa aquatica) and bald cypress (Taxodium distichum) seedlings to manganese enrichment under water-saturated conditions; 2574798; United-States 15; Geobase |
Approved |
no |
|
|
Call Number |
CBU @ c.wolke @ 16010 |
Serial |
302 |
|
Permanent link to this record |
|
|
|
|
Author |
Matsuoka, I. |
|
|
Title |
Mine drainage treatment |
Type |
Journal Article |
|
Year |
1996 |
Publication |
Shigen to Sozai = Journal of the Mining and Materials Processing Institute of Japan |
Abbreviated Journal |
|
|
|
Volume |
112 |
Issue |
5 |
Pages |
273-281 |
|
|
Keywords |
acid mine drainage; Asia; Far East; Japan; mine dewatering; mine drainage; mines; pollution; water treatment 22, Environmental geology |
|
|
Abstract |
|
|
|
Address |
|
|
|
Corporate Author |
|
Thesis |
|
|
|
Publisher |
|
Place of Publication |
|
Editor |
|
|
|
Language |
|
Summary Language |
|
Original Title |
|
|
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
|
Series Volume |
|
Series Issue |
|
Edition |
|
|
|
ISSN |
0916-1740 |
ISBN |
|
Medium |
|
|
|
Area |
|
Expedition |
|
Conference |
|
|
|
Notes |
Mine drainage treatment; 1997-062437; References: 66; illus. incl. 9 tables Japan (JPN); GeoRef; Japanese |
Approved |
no |
|
|
Call Number |
CBU @ c.wolke @ 6342 |
Serial |
305 |
|
Permanent link to this record |
|
|
|
|
Author |
Mataix Gonzalez, C.; Escribano Bombin, M. |
|
|
Title |
Sistemas de control y tratamiento de drenajes acidos de minas. Control and treatment systems for acid mine drainage |
Type |
Journal Article |
|
Year |
1996 |
Publication |
Ingeopres |
Abbreviated Journal |
|
|
|
Volume |
42 |
Issue |
|
Pages |
15-18 |
|
|
Keywords |
acid mine drainage; dredging; effects; inorganic acids; metal ores; mines; pollution; sewage; sulfuric acid; water pollution; water treatment 22, Environmental geology |
|
|
Abstract |
|
|
|
Address |
|
|
|
Corporate Author |
|
Thesis |
|
|
|
Publisher |
|
Place of Publication |
|
Editor |
|
|
|
Language |
|
Summary Language |
|
Original Title |
|
|
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
|
Series Volume |
|
Series Issue |
|
Edition |
|
|
|
ISSN |
1136-4785 |
ISBN |
|
Medium |
|
|
|
Area |
|
Expedition |
|
Conference |
|
|
|
Notes |
Sistemas de control y tratamiento de drenajes acidos de minas. Control and treatment systems for acid mine drainage; 1997-066186; References: 7; 4 plates Spain (ESP); GeoRef; Spanish |
Approved |
no |
|
|
Call Number |
CBU @ c.wolke @ 6385 |
Serial |
306 |
|
Permanent link to this record |
|
|
|
|
Author |
Marquardt, K. |
|
|
Title |
Muelldeponie-Sickerabwasseraufbereitung unter Anwendung der Membrantechnik. Waste disposal-seepage waters processing by use of the membrane technique Zeitgemaesse Deponietechnik |
Type |
Book Chapter |
|
Year |
1987 |
Publication |
Stuttgarter Berichte zur Abfallwirtschaft, vol.24 |
Abbreviated Journal |
|
|
|
Volume |
|
Issue |
|
Pages |
187-234 |
|
|
Keywords |
case studies Central Europe Europe feasibility studies filters Germany methods mine drainage osmosis pollution volatilization water pollution 21, Hydrogeology |
|
|
Abstract |
Seepage waters from waste disposal sites are highly polluted waste waters. Waste water treatment methods such as flocculation, sedimentation, or biological treatment being usual up to now are no longer adequate to purify these waters. That is why this article investigates modern techniques such as ultra-filtration, reverse osmosis, vaporization, stripping. The following combination has proved to be effective: membrane method (two-stage reverse osmosis with tubular and package modul) for pre- and reprocessing, vaporization for solidifying the solvents, stripping in order to extract volatile matter. Methodology, usability and results are introduced and illustrated here in detail. |
|
|
Address |
|
|
|
Corporate Author |
|
Thesis |
|
|
|
Publisher |
|
Place of Publication |
|
Editor |
|
|
|
Language |
|
Summary Language |
|
Original Title |
|
|
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
|
Series Volume |
|
Series Issue |
|
Edition |
|
|
|
ISSN |
|
ISBN |
|
Medium |
|
|
|
Area |
|
Expedition |
|
Conference |
|
|
|
Notes |
Muelldeponie-Sickerabwasseraufbereitung unter Anwendung der Membrantechnik. Waste disposal-seepage waters processing by use of the membrane technique Zeitgemaesse Deponietechnik; GeoRef In Process; German; 2815-10; Vertieferseminar “Zeitgemaesse Deponietechnik” an der Universitaet Stuttgart, Stuttgart, Federal Republic of Germany, Mar. 25-26, 1987 References: 34; tables, charts, sketch maps |
Approved |
no |
|
|
Call Number |
CBU @ c.wolke @ 16766 |
Serial |
309 |
|
Permanent link to this record |
|
|
|
|
Author |
Lushnikova, O.Y. |
|
|
Title |
Kompleksirovaniye metodov tamponazha i biolokatsii dlya zashchity podzemnykh vod ot zagryazneniya i istoshcheniya. Combined methods of grouting and biolocation for protection of ground water from pollution and depletion |
Type |
Journal Article |
|
Year |
1996 |
Publication |
Izvestiya Vysshikh Uchebnykh Zavedeniy. Gornyy Zhurnal |
Abbreviated Journal |
|
|
|
Volume |
1996 |
Issue |
12 |
Pages |
49-52 |
|
|
Keywords |
acid mine drainage; conservation; ecology; fluorimetry; geochemistry; ground water; grouting; hydrology; industrial waste; land use; leaking underground storage tanks; mines; monitoring; natural resources; pollutants; pollution; reclamation; soil treatment; soils; toxic materials; waste disposal; water quality; water regimes; water table 22, Environmental geology |
|
|
Abstract |
|
|
|
Address |
|
|
|
Corporate Author |
|
Thesis |
|
|
|
Publisher |
|
Place of Publication |
|
Editor |
|
|
|
Language |
|
Summary Language |
|
Original Title |
|
|
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
|
Series Volume |
|
Series Issue |
|
Edition |
|
|
|
ISSN |
0536-1028 |
ISBN |
|
Medium |
|
|
|
Area |
|
Expedition |
|
Conference |
|
|
|
Notes |
Kompleksirovaniye metodov tamponazha i biolokatsii dlya zashchity podzemnykh vod ot zagryazneniya i istoshcheniya. Combined methods of grouting and biolocation for protection of ground water from pollution and depletion; 1997-070630; Russian Federation (RUS); GeoRef; Russian |
Approved |
no |
|
|
Call Number |
CBU @ c.wolke @ 6326 |
Serial |
312 |
|
Permanent link to this record |