Sulphide intrusion in eelgrass (Zostera marina L.)

By O. Pedersen, T. Binzer, J. Borum. 2004

270 citations recorded by the source corpus.

Subfields: Ecology, Oceanography

View Paper: https://www.semanticscholar.org/paper/0515830c179b33fdec48c0a2f747071ce2a2a37f

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Ecology

1. O. Pedersen
2. G. Striker
3. M. Holmer
4. M. Kühl
5. Carlos M. Duarte
6. R. Glud
7. E. Serrão
8. J. Borum

In Oceanography

1. R. Glud
2. Carlos M. Duarte
3. M. Kühl
4. O. Pedersen
5. E. Serrão
6. M. Holmer
7. J. Borum
8. Chris J. Madden

Citations in the corpus

• Epiphyte-cover on seagrass (Zostera marina L.) leaves impedes plant performance and radial O2 loss from the below-ground tissue (2015, background): “…the flow-dependent thickness of the DBL and the water-column O2 content, whereas the sinks are highly affected by elevated seawater temperatures and the quantity of accessible organic matter in the rhizosphere (Pedersen et al., 2004; Binzer et al., 2005; Borum et al., 2006; Raun and Borum, 2013).”
• Acclimation of a terrestrial plant to submergence facilitates gas exchange under water (2004, background): “…diffusion of oxygen from the water column into the plant has been observed for aquatic macrophytes (Sand-Jensen, Prahl, & Stokholm 1982; Pedersen et al. 1998; Greve et al. 2003; Pedersen et al. 2004) but to our knowledge, this is the first time to show this process in submerged terrestrial species.”
• Oxic microzones and radial oxygen loss from roots of Zostera marina (2005, background): “Low intra-plant oxygen concentrations are inversely correlated with intra-plant H2S concentrations in darkness (Pedersen et al. 2004), and the inward diffusion of toxic H2S may thus be correlated with an inability to sustain an oxic microzone around the roots.”
• Climate Change Impacts on Seagrass Meadows and Macroalgal Forests: An Integrative Perspective on Acclimation and Adaptation Potential (2018, background): “Additionally, lower O2 availabilities can impair the biological sulfide reoxidation (Pedersen et al., 2004; van der Heide et al., 2012), leading to increased sulfide accumulation.”
• Flooding Stress on Plants: Anatomical, Morphological and Physiological Responses (2012, background): “It is supposed that such aerobic zone prevents the accumulation of potentially toxic compounds, like the reduced forms of iron (Fe2+), manganese (Mn2+) and sulfides, in the region of the sensitive root apex (Armstrong, 1979; Soukup et al., 2002; Pedersen et al., 2004; Armstrong & Armstrong, 2005).”
• Thalassia testudinum response to the interactive stressors hypersalinity, sulfide and hypoxia (2007, background): “In the present study, we also examined the interaction of sulfide and salinity with nighttime water column hypoxia (5–3 mg L 1) found to influence sulfide intrusion into seagrass below-ground tissues (Pedersen et al., 2004; Borum et al., 2005).”
• Sulfur accumulation in eelgrass (Zostera marina) and effect of sulfur on eelgrass growth (2005, background): “Under more normal conditions, however, the sulfides intruding during night time are reoxidized shortly after the photosynthesis is initiated at dawn (Pedersen et al., 2004; Borum et al., 2005).”
• The potential role of plant oxygen and sulphide dynamics in die‐off events of the tropical seagrass, Thalassia testudinum (2005, background): “When gaseous sulphide has entered the root tissues, the transport of sulphide to the meristematic region and further on to leaves is relatively fast because it occurs as simple gas-phase diffusion, as does oxygen diffusion in the air-filled lacunae (Pedersen et al. 2004).”