Results 31 to 40 of about 13,737 (253)

Acetylene reduction associated with zostera novazelandica Setch. and Spartina alterniflora Loisel., in Whangateau harbour, North Island, New Zealand [PDF]

, 1990
Nitrogen fixation (acetylene reduction) was investigated in Zostera novazelandica Setch. and Spartina alterniflora Loisel., in the North Island of New Zealand.
Hicks, Brendan J., Silvester, Warwick B.
core   +2 more sources

Eocene–early Oligocene climate and vegetation change in southern China: Evidence from the Maoming Basin [PDF]

, 2017
Although the Eocene-Oligocene climate transition marks a critical point in the development of the ‘icehouse’ global climate of the present little is known about this important change in the terrestrial realm at low latitudes.
Aleksandrova, Galina N., Chen, Gang, Herman, Alexei B., Jin, Jian-Hua, Kodrul, Tatiana M., Maslova, Natalia P., Spicer, Robert A., Spicer, Teresa E.V., Yang, Jian   +8 more
core   +1 more source

Evaluating the Baluti Formation at Sararu village, Ora Anticline, Iraqi Kurdistan : a stratigraphic and geochemical approach [PDF]

, 2017
Open access through Springer Compact Agreement Acknowledgements The authors would like to thank Colin Taylor and Walter Ritchie from University of Aberdeen for their technical support and assistance with laboratory work.
Bowden, S. A., Edilbi, A. N. F., Maleko, M. A., Mohamed, A. Y.   +3 more
core   +2 more sources

Albian angiosperm pollen from shallow marine strata in the Lusitanian Basin, Portugal [PDF]

Review of Palaeobotany and Palynology, 2016
The evolution of angiosperms significantly changed the composition of the terrestrial vegetation during the mid-Cretaceous. In contrast to the wealth of information available on the biology and systematic relationships of early angiosperms, the temporal patterns of their evolution and radiation are poorly constrained.
Maurits Horikx, Peter A. Hochuli, Susanne Feist‐Burkhardt, Ulrich Heimhofer   +3 more
openalex   +3 more sources

Synchronized anthesis and predation on pollen in the marine angiosperm Thalassia testudinum (Hydrocharitaceae) [PDF]

Marine Ecology Progress Series, 2008
Synchrony in the anthesis of male and female flowers of the hydrophilous dioecious marine angiosperm Thalassia testudinum was studied by following flower buds of 64 staminate and 34 carpellate flowers in situ during night and day to observe the timing of flower opening.
Brigitta I. van Tussenbroek, J.G.R. Wong, Judith Márquez‐Guzmán   +2 more
openalex   +2 more sources

Burmese amber fossils bridge the gap in the Cretaceous record of polypod ferns [PDF]

, 2016
publisher: Elsevier articletitle: Burmese amber fossils bridge the gap in the Cretaceous record of polypod ferns journaltitle: Perspectives in Plant Ecology, Evolution and Systematics articlelink: http://dx.doi.org/10.1016/j.ppees.2016.01.003 ...
Alexander R. Schmidt, Barden, Bell, Benton, Benton, Cardinal, Caspary, Christenhusz, Coiffard, Collinson, Collinson, Cruickshank, Darriba, Drummond, Feldberg, Goeppert, Grimaldi, Guindon, Gómez, Harald Schneider, Hasebe, Hedenäs, Heinrichs, Heinrichs, Heinrichs, Heinrichs, Hu, Jochen Heinrichs, Kramer, Kvaček, Lehtonen, Lehtonen, Lloyd, Lovis, Lóriga, Maddison, Magallón, Magallón, Mays, Mendes, Meredith, Mohr, Nagalingum, Nagalingum, Parham, Poinar, Poinar, Pérez-de la Fuente, Rambaut, Rambaut, Ren, Rothwell, Schmidt, Schmidt, Schneider, Schneider, Schneider, Schneider, Schneider, Schuettpelz, Schuettpelz, Shi, Skog, Smith, Smith, Smith, Smith, Smith, Tidwell, Tryon, van Konijnenburg-van Cittert, Vera, Vermeij, Villarreal, Wing, Zeng   +75 more
core   +1 more source

Analysis of Polyphenolic Content in Marine and Aquatic Angiosperms From Norwegian Coastal Waters, 2016

, 2019
In this work, the polyphenolic content in extracts of Zostera marina L., Zostera noltii Hornemann, Ruppia cirrhosa (Petagna) Grande and Ruppia maritima L. from Norwegian coastal waters was characterized for the first time. In Z. marina and Z. noltii fifteen different flavones, as well as rosmarinic acid were identified. Eight of the flavones were found
Kjersti Hasle Enerstvedt
openalex   +5 more sources

Distinct Endophytic Bacterial Communities Inhabiting Seagrass Seeds

Frontiers in Microbiology, 2021
Seagrasses are marine angiosperms that can live completely or partially submerged in water and perform a variety of significant ecosystem services. Like terrestrial angiosperms, seagrasses can reproduce sexually and, the pollinated female flower develop ...
Flavia Tarquinio, Flavia Tarquinio, Océane Attlan, Océane Attlan, Mathew A. Vanderklift, Oliver Berry, Andrew Bissett   +6 more
doaj   +1 more source

A combinatorial approach to angiosperm pollen morphology [PDF]

, 2016
Angiosperms (flowering plants) are strikingly diverse. This is clearly expressed in the morphology of their pollen grains, which are characterized by enormous variety in their shape and patterning.
Blackmore S, Gould SJ, Harley MM, Lewontin RC, Lupia R, McGhee GR, Roubik DW, Thompson DW   +7 more
core   +1 more source

Vegetation and climate change at the southern margin of the Neo-Tethys during the Cenomanian (Late Cretaceous): Evidence from Egypt.

PLoS ONE, 2023
Changes in terrestrial vegetation during the mid-Cretaceous and their link to climate and environmental change are poorly understood. In this study, we use plant macrofossils and analysis of fossil pollen and spores from the Western Desert, Egypt, to ...
Haytham El Atfy, Clément Coiffard, Salah Y El Beialy, Dieter Uhl   +3 more
doaj   +2 more sources