Zobrazeno 1 - 10
of 1 354
pro vyhledávání: '"K. MARTINEZ"'
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVIII-5-2024, Pp 55-60 (2024)
Mangrove forests and seagrass meadows, collectively termed as blue carbon ecosystems (BCEs), play a pivotal role in carbon sequestration and climate mitigation. Blue carbon research enables advancing scientific knowledge and gaining insights into the
Externí odkaz:
https://doaj.org/article/46ab669cc6b94b7da74b73dd1c892e2d
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-5-2024, Pp 9-15 (2024)
Coastal blue carbon ecosystems, such as mangrove forests and seagrass meadows, are important for various environmental functions, serving as habitats, food sources, and carbon sinks. Despite their importance, seagrass ecosystems are experiencing glob
Externí odkaz:
https://doaj.org/article/d6bd97c17cde42f49152a422c29d6802
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-5-2024, Pp 205-211 (2024)
Seagrasses are critical marine ecosystems facing numerous threats in the Philippines. This study aimed to develop a robust methodology for nationwide seagrass mapping using open-access satellite imagery and empower students to contribute through remo
Externí odkaz:
https://doaj.org/article/c765576be36d462ea3fc2c73161b1287
Publikováno v:
Biogeosciences, Vol 12, Iss 15, Pp 4595-4606 (2015)
Methanotrophic bacteria play an important role oxidizing a significant fraction of methane (CH4) produced in lakes. Aerobic CH4 oxidation depends mainly on lake CH4 and oxygen (O2) concentrations, in such a manner that higher MO rates are usually fou
Externí odkaz:
https://doaj.org/article/1fca175beddd4956bd1d11fda97718c3
Autor:
J. K. Heslop, K. M. Walter Anthony, A. Sepulveda-Jauregui, K. Martinez-Cruz, A. Bondurant, G. Grosse, M. C. Jones
Publikováno v:
Biogeosciences, Vol 12, Iss 14, Pp 4317-4331 (2015)
Thermokarst (thaw) lakes emit methane (CH4) to the atmosphere formed from thawed permafrost organic matter (OM), but the relative magnitude of CH4 production in surface lake sediments vs. deeper thawed permafrost horizons is not well understood.
Externí odkaz:
https://doaj.org/article/831b08062f424755a4943bac077821b1
Publikováno v:
Biogeosciences, Vol 12, Pp 3197-3223 (2015)
Uncertainties in the magnitude and seasonality of various gas emission modes, particularly among different lake types, limit our ability to estimate methane (CH4) and carbon dioxide (CO2) emissions from northern lakes. Here we assessed the relatio
Externí odkaz:
https://doaj.org/article/b303ae4fff4a4adc9839b02b09dbbc7f
Publikováno v:
Biogeosciences, Vol 11, Iss 23, Pp 6791-6811 (2014)
Microbial methane (CH4) ebullition (bubbling) from anoxic lake sediments comprises a globally significant flux to the atmosphere, but ebullition bubbles in temperate and polar lakes can be trapped by winter ice cover and later released during spring
Externí odkaz:
https://doaj.org/article/130987d502d748bba65953e878d298fd
Autor:
Jeffrey K. Martinez
Based on extensive research at the Cuban National Archive, Cuba: Past and Present examines how the Spanish Administration established the embargo of properties during the Ten Years War in April 1869. Results of training in pregraduate and postgraduat
Akademický článek
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Akademický článek
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