Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Karen K. Christensen-Dalsgaard"'
Autor:
Jenna Cook, Karen K. Christensen-Dalsgaard, Rolf D. Vinebrooke, Mitchell A. Johnsen, Blake R. Stuparyk, Mark D. Graham
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 76:2102-2109
Cyanobacterial blooms in lakes of low nutrient status are recent ecological surprises. Culling of planktivorous fish may help suppress phytoplankton blooms via a trophic cascade effect. To test this hypothesis, we conducted a 90-day experiment adjace
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7924accc5385e795210865805fa9418e
https://doi.org/10.1139/cjfas-2018-0396
https://doi.org/10.1139/cjfas-2018-0396
Publikováno v:
Evolution & Development. 16:25-37
The similarities between the choanoflagellates and the choanocytes of sponges have been discussed for more than a century yet few studies allow a direct comparison of the two. We reviewed current knowledge of the collar and flagellum and compared the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21d489dc13b009b868fc135320027adf
https://doi.org/10.1111/ede.12060
https://doi.org/10.1111/ede.12060
Publikováno v:
Plant, Cell & Environment. 37:1074-1085
Frost has been shown to cause frost fatigue (reduced cavitation resistance) in branch segments in the lab. Here, we studied the change in cavitation resistance and percent loss of conductivity (PLC) from fall to spring over 2 consecutive years in thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60620b1a03f7ff2b63686ba3dfdfe47a
https://doi.org/10.1111/pce.12216
https://doi.org/10.1111/pce.12216
Publikováno v:
Oecologia. 173:665-674
Frost damage to the xylem conduits of trees is a phenomenon of eco-physiological importance. It is often documented in terms of the percentage loss of conductivity (PLC), an indicator of air filling of the conduits. However, trees that refill their c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05457335ebc541aa2df419894974d1bb
https://doi.org/10.1007/s00442-013-2656-1
https://doi.org/10.1007/s00442-013-2656-1
Publikováno v:
Forestry. 85:215-223
Summary Drought acclimation in woody plants tends to be associated with the development of denser vascular tissue. As wood density may be correlated with the mechanical properties of the tissue, we hypothesized that seedlings subjected to drought wou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9402b30c3b65160f03e230e0c98a3f5
https://doi.org/10.1093/forestry/cpr061
https://doi.org/10.1093/forestry/cpr061
Publikováno v:
Tree Physiology. 31:361-368
In plant physiology models involving bubble nucleation, expansion or elimination, it is typically assumed that the surface tension of xylem sap is equal to that of pure water, though this has never been tested. In this study we collected xylem sap fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0968ecb338779b296823e93d413460cf
https://doi.org/10.1093/treephys/tpr018
https://doi.org/10.1093/treephys/tpr018
Publikováno v:
Protist. 155:79-87
Most flagellates with hispid flagella, that is, flagella with rigid filamentous hairs (mastigonemes), swim in the direction of the flagellar wave propagation with an anterior position of the flagellum. Previous analysis was based on planar wave propa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::147d4c34853777820648a2eb09bcbad4
https://doi.org/10.1078/1434461000166
https://doi.org/10.1078/1434461000166
Publikováno v:
Aquatic Microbial Ecology. 33:77-86
Heterotrophic flagellates often attach to surfaces while feeding. A possible fluid dynamic reason is that attachment increases filtration efficiency. This was investigated experimentally and theoretically. The effect of attachment on flow field and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36d394f4428008a4243cdb7a8a516e60
https://doi.org/10.3354/ame033077
https://doi.org/10.3354/ame033077
Publikováno v:
Evolutiondevelopment. 16(1)
The similarities between the choanoflagellates and the choanocytes of sponges have been discussed for more than a century yet few studies allow a direct comparison of the two. We reviewed current knowledge of the collar and flagellum and compared the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a93f4314163eeec8492965a764e6aebb
https://pubmed.ncbi.nlm.nih.gov/24393465
https://pubmed.ncbi.nlm.nih.gov/24393465
Publikováno v:
Plant Signaling & Behavior. 3:463-465
The fields of plant water relations and plant biomechanics have traditionally been studied separately even though often the same tissues are responsible for water transport and mechanical support. There is now increasing evidence that hydraulic and m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c0e3d81ba5057d89720ac212f39b418
https://doi.org/10.4161/psb.3.7.5673
https://doi.org/10.4161/psb.3.7.5673