Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Bent Lorenzen"'
Autor:
Karen L. McKee, Jørgen Lissner, ShiLi Miao, Irving A. Mendelssohn, Hans Brix, Bent Lorenzen, Shuwen Li
Publikováno v:
Li, S, Lissner, J, Mendelssohn, I A, Brix, H, Lorenzen, B, McKee, K & Miao, S 2010, ' Nutrient and growth responses of cattail ( Typha domingensis ) to redox intensity and phosphate availability ', Annals of Botany, vol. 105, no. 1, pp. 175-184 . https://doi.org/10.1093/aob/mcp213
BACKGROUND AND AIMS In the Florida Everglades, the expansion of cattail (Typha domingensis) into areas once dominated by sawgrass (Cladium jamaicense) has been attributed to altered hydrology and phosphorus (P) enrichment. The objective of this study
Different sensitivity of Phragmites australis and Glyceria maxima to high availability of ammonium-N
Publikováno v:
Aarhus University
The ability to cope with NH4+-N was studied in the littoral helophytes Phragmites australis and Glyceria maxima, species commonly occupying fertile habitats rich in NH4+ and often used in artificial wetlands. In the present study, Glyceria growth rat
Publikováno v:
Environmental and Experimental Botany. 55:49-60
The effect of NH4+/NO3− availability on nitrate reductase (NR) activity in Phragmites australis and Glyceria maxima was studied in sand and water cultures with the goal to characterise the relationship between NR activity and NO3− availability in
Publikováno v:
Aarhus University
The effects of NH4 + or NO3 � on growth, resource allocation and nitrogen (N) uptake kinetics of two common helophytes Phragmites australis (Cav.) Trin. ex Steudel and Glyceria maxima (Hartm.) Holmb. were studied in semi steady-state hydroponic cul
Publikováno v:
Aarhus University
Root and shoot growth response of Eleocharis cellulosaand Rhynchospora tracyi, two wet prairie species from the Everglades, to water level and phosphate availability were examined in rhizotrons facilitating root growth analysis. Plants were cultivate
Publikováno v:
Aquatic Botany. 70:117-133
The effects of phosphorus (P) and oxygen availability on growth, biomass allocation and nutrient use efficiency in Cladium jamaicense Crantz and Typha domingensis Pers. were studied in a growth facility equipped with steady-state hydroponic rhizotron
Publikováno v:
Aquatic Botany. 69:313-324
Phragmites australis wetlands act as a sink for greenhouse gases by photosynthetic assimilation of carbon dioxide (CO2) from the atmosphere and sequestration of the organic matter produced in the wetland soil. The wetlands also act as a source for gr
Publikováno v:
Aquatic Botany. 66:169-180
The germination requirements of Cladium jamaicenseCrantz and Typha domingensisPers. were studied under controlled conditions in the laboratory. Treatments included six temperature regimes, (constant temperatures of 15 20, 25, 30C, and two fluctuating
Autor:
Bent Lorenzen, Brian K. Sorrell, Irving A. Mendelssohn, Hans Brix, Edward Maltby, Hans-Henrik Schierup
Publikováno v:
Aquatic Botany. 64:381-398
Although soil organic matter decomposition is an important process determining nutrient transformations and availability in wetland ecosystems, few studies have attempted to assess which environmental factors are most important in controlling spatial
Publikováno v:
Annals of Botany. 82:285-290
The Florida Everglades is a subtropical wetland dominated byCladium jamaicense(sawgrass), a native sedge that forms extensive, monospecific stands. Sawgrass exhibits several modes of reproduction, including sexual (seed production) and asexual (rhizo