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Umbraulva Japonica
The genus ''Umbraulva'', which is a green alga within the Ulvaceae family, was proposed by Bae and Lee in 2001. The genus initially contained the three species that were initially studied to develop the genus, and since has had three new species added, including ''U. kuaweuweu'', which was eventually moved to another genus. ''Umbraulva'' species grow upon hard substrates, and inhabit deep subtidal areas. Species within this genus are widely distributed, and have been identified in Asia, Europe, Hawaii, and New Zealand. The morphological traits of ''Umbraulva'' vary among species, but commonly, ''Umbraulva'' are macroscopic with olive green blades containing the photosynthetic pigment siphonaxanthin. The blades are flattened and ellipsoid in shape, or are narrow and oval shaped, with perforations and/or lobes present throughout the blade. As ''Umbraulva'' often appear very similar in morphology to closely related groups, the main manner in which ''Umbraulva'' was differentiated from r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Sequestration
Carbon sequestration is the process of storing carbon in a carbon pool. Carbon dioxide () is naturally captured from the atmosphere through biological, chemical, and physical processes. These changes can be accelerated through changes in land use and agricultural practices, such as converting crop land into land for non-crop fast growing plants. Artificial processes have been devised to produce similar effects, including large-scale, artificial capture and sequestration of industrially produced using subsurface saline aquifers, reservoirs, ocean water, aging oil fields, or other carbon sinks, bio-energy with carbon capture and storage, biochar, enhanced weathering, direct air capture and water capture when combined with storage. Forests, kelp beds, and other forms of plant life absorb carbon dioxide from the air as they grow, and bind it into biomass. However, these biological stores are considered volatile carbon sinks as the long-term sequestration cannot be guaranteed. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umbraulva Japonica
The genus ''Umbraulva'', which is a green alga within the Ulvaceae family, was proposed by Bae and Lee in 2001. The genus initially contained the three species that were initially studied to develop the genus, and since has had three new species added, including ''U. kuaweuweu'', which was eventually moved to another genus. ''Umbraulva'' species grow upon hard substrates, and inhabit deep subtidal areas. Species within this genus are widely distributed, and have been identified in Asia, Europe, Hawaii, and New Zealand. The morphological traits of ''Umbraulva'' vary among species, but commonly, ''Umbraulva'' are macroscopic with olive green blades containing the photosynthetic pigment siphonaxanthin. The blades are flattened and ellipsoid in shape, or are narrow and oval shaped, with perforations and/or lobes present throughout the blade. As ''Umbraulva'' often appear very similar in morphology to closely related groups, the main manner in which ''Umbraulva'' was differentiated from r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umbraulva Amamiensis
The genus ''Umbraulva'', which is a green alga within the Ulvaceae family, was proposed by Bae and Lee in 2001. The genus initially contained the three species that were initially studied to develop the genus, and since has had three new species added, including ''U. kuaweuweu'', which was eventually moved to another genus. ''Umbraulva'' species grow upon hard substrates, and inhabit deep subtidal areas. Species within this genus are widely distributed, and have been identified in Asia, Europe, Hawaii, and New Zealand. The morphological traits of ''Umbraulva'' vary among species, but commonly, ''Umbraulva'' are macroscopic with olive green blades containing the photosynthetic pigment siphonaxanthin. The blades are flattened and ellipsoid in shape, or are narrow and oval shaped, with perforations and/or lobes present throughout the blade. As ''Umbraulva'' often appear very similar in morphology to closely related groups, the main manner in which ''Umbraulva'' was differentiated from r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umbraulva Dangeardii
The genus ''Umbraulva'', which is a green alga within the Ulvaceae family, was proposed by Bae and Lee in 2001. The genus initially contained the three species that were initially studied to develop the genus, and since has had three new species added, including ''U. kuaweuweu'', which was eventually moved to another genus. ''Umbraulva'' species grow upon hard substrates, and inhabit deep subtidal areas. Species within this genus are widely distributed, and have been identified in Asia, Europe, Hawaii, and New Zealand. The morphological traits of ''Umbraulva'' vary among species, but commonly, ''Umbraulva'' are macroscopic with olive green blades containing the photosynthetic pigment siphonaxanthin. The blades are flattened and ellipsoid in shape, or are narrow and oval shaped, with perforations and/or lobes present throughout the blade. As ''Umbraulva'' often appear very similar in morphology to closely related groups, the main manner in which ''Umbraulva'' was differentiated from r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umbraulva Kaloakulau
The genus ''Umbraulva'', which is a green alga within the Ulvaceae family, was proposed by Bae and Lee in 2001. The genus initially contained the three species that were initially studied to develop the genus, and since has had three new species added, including ''U. kuaweuweu'', which was eventually moved to another genus. ''Umbraulva'' species grow upon hard substrates, and inhabit deep subtidal areas. Species within this genus are widely distributed, and have been identified in Asia, Europe, Hawaii, and New Zealand. The morphological traits of ''Umbraulva'' vary among species, but commonly, ''Umbraulva'' are macroscopic with olive green blades containing the photosynthetic pigment siphonaxanthin. The blades are flattened and ellipsoid in shape, or are narrow and oval shaped, with perforations and/or lobes present throughout the blade. As ''Umbraulva'' often appear very similar in morphology to closely related groups, the main manner in which ''Umbraulva'' was differentiated from r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umbraulva Yunseulla
The genus ''Umbraulva'', which is a green alga within the Ulvaceae family, was proposed by Bae and Lee in 2001. The genus initially contained the three species that were initially studied to develop the genus, and since has had three new species added, including ''U. kuaweuweu'', which was eventually moved to another genus. ''Umbraulva'' species grow upon hard substrates, and inhabit deep subtidal areas. Species within this genus are widely distributed, and have been identified in Asia, Europe, Hawaii, and New Zealand. The morphological traits of ''Umbraulva'' vary among species, but commonly, ''Umbraulva'' are macroscopic with olive green blades containing the photosynthetic pigment siphonaxanthin. The blades are flattened and ellipsoid in shape, or are narrow and oval shaped, with perforations and/or lobes present throughout the blade. As ''Umbraulva'' often appear very similar in morphology to closely related groups, the main manner in which ''Umbraulva'' was differentiated from r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gametangium
A gametangium (plural: gametangia) is an organ or cell in which gametes are produced that is found in many multicellular protists, algae, fungi, and the gametophytes of plants. In contrast to gametogenesis in animals, a gametangium is a haploid structure and formation of gametes does not involve meiosis. Types of gametangia Depending on the type of gamete produced in a gametangium, several types can be distinguished. Female Female gametangia are most commonly called archegonia. They produce egg cells and are the sites for fertilization. Archegonia are common in algae and primitive plants as well as gymnosperms. In flowering plants, they are replaced by the embryo sac inside the ovule. Male The male gametangia are most commonly called antheridia. They produce sperm cells that they release for fertilization. Antheridia producing non-motile sperm (spermatia) are called spermatangia. Some antheridia do not release their sperm. For example, the oomycete antheridium is a syncytium w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ulvaceae
Ulvaceae () is a widely distributed family of thin green algae having either a flat or a hollow tubular thallus, reproducing by the conjugation of planogametes or of zoospores, and being classed among the Ulotrichales or now more commonly placed in the order Ulvales. Genera in the family Ulvaceae * ''Enteromorpha'' * '' Enteronia'' * ''Gemina'' * '' Letterstedtia'' * ''Lobata'' * ''Ochlochaete'' * ''Percursaria'' * ''Phycoseris'' * ''Ruthnielsenia'' * '' Solenia'' * ''Ulva'' * '' Ulvaria'' * ''Umbraulva The genus ''Umbraulva'', which is a green alga within the Ulvaceae family, was proposed by Bae and Lee in 2001. The genus initially contained the three species that were initially studied to develop the genus, and since has had three new species ad ...'' References {{Taxonbar, from=Q1202732 Ulvophyceae families ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
