Výsledky vyhledávání - "Marten A. Hemminga"

Groundwater effects on diversity and abundance of lagoonal seagrasses in Kenya and on Zanzibar Island (East Africa)

Autor: Toon Van Daele, Jurgen F. Tack, Matern S. P. Mtolera, Johan Stapel, Marten A. Hemminga, Anouk Verheyden, Núria Marbà, Miguel Ángel Mateo, Pauline Kamermans

Publikováno v: Marine Ecology Progress Series 231 (2002)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Marine Ecology Progress Series, 231, 75-83
Marine Ecology Progress Series, 231, 75-83. Inter-Research
Scopus-Elsevier

Seagrass species diversity and abundance were studied in East African back-reef lagoons with contrasting groundwater-outflow rates. The selection of the lagoons was based on a groundwater flow model. A total of 10 seagrass species was observed at all

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dac1d3c3fe1b314b91ebc025a5b107e
https://doi.org/10.3354/meps231075

Zobrazit plný text záznamu

Leaf production, shoot demography, and flowering of Thalassodendron ciliatum along the east African coast

Autor: Matern S. P. Mtolera, Miguel Ángel Mateo, Núria Marbà, Johan Stapel, Marten A. Hemminga, Pauline Kamermans

Publikováno v: Aquatic Botany, 70(3), 243-258. Elsevier B.V.

Several characteristics of Thalassodendron ciliatum populations were evaluated along the coasts of Kenya and Zanzibar Island, with the aim to study spatial variability in this species. A reconstruction technique, using scars left by abscised leaves a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::054087e41abaf5ed1c16467e06401b1c
https://doi.org/10.1016/s0304-3770(01)00156-5

Zobrazit plný text záznamu

Nitrogen (15 N) retention in small Thalassia hemprichii seagrass plots in an offshore meadow in South Sulawesi, Indonesia

Autor: Johan Stapel, Cornelis G. Bogert, Marten A. Hemminga, Yvonne E. M. Maas

Publikováno v: Limnology and Oceanography. 46:24-37

Nitrogen retention was investigated during 240 d in 1 x 1 m field plots of the tropical seagrass Thalassia hemprichii. Shoots were enriched with N-15 by brief exposure of the leaves to an elevated concentration of N-15 ammonium in the water column. H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b15fa7d92663e98af1f2d2c79ec23add
https://doi.org/10.4319/lo.2001.46.1.0024

Zobrazit plný text záznamu

Retention of lignin in seagrasses:angiosperms that returned to the sea

Autor: Marten A. Hemminga, Vincent A. Klap, Jaap J. Boon

Publikováno v: Marine Ecology Progress Series, 194, 1-11. Inter-Research

Using Curie-point Pyrolysis Gas Chromatography Mass Spectrometry (Py-GCMS) and Direct Temperature-resolved Mass Spectrometry (DT-MS), lignin was detected in highly purified preparations (Milled Wood Lignin = MWL) of various tissues of the seagrasses

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4bf99fc003c8ce1e089ad5045de0a20
https://doi.org/10.3354/meps194001

Zobrazit plný text záznamu

Growth and population dynamics of Thalassodendron ciliatum in a Kenyan back-reef lagoon

Autor: Marten A. Hemminga, Núria Marbà, Carlos M. Duarte

Publikováno v: Aquatic Botany, 55(1), 1-11. Elsevier B.V.

The size, rhizome growth, and demography of a Thalassodendron ciliatum (Forssk.) den Hartog population in a back-reef lagoon (Chale lagoon, Kenya), was examined using techniques based on age determinations. The results obtained reveal that vertical g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::016248ed6a7c915c9cc841a4198b38f0
https://doi.org/10.1016/0304-3770(96)01066-2

Zobrazit plný text záznamu

Stimulation of decomposition of Spartina angelica leaves by the bacterivorous marine nematode Diplolaimelloides bruciei (Monhysteridae)

Autor: Marten A. Hemminga, Rob Alkemade, Annette Wielemaker

Publikováno v: Journal of Experimental Marine Biology and Ecology, 159(2), 267-278. Elsevier B.V.

The bacterivorous nematode Diplolaimelloides bruciei was found in association with above-ground decaying plant parts of the halophyte Spartina anglica. The effect of this nematode on decomposition of S. anglica leaves was investigated in laboratory e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::849ae01ce8293934839dc0155877381e
https://doi.org/10.1016/0022-0981(92)90041-8

Zobrazit plný text záznamu

Carbon and nitrogen translocation between seagrass ramets

Autor: Yvonne E. M. Mass, Esperança Gacia, Jorge Terrados, Miguel Ángel Mateo, Núria Marbà, Carlos M. Duarte, Marten A. Hemminga

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Scopus-Elsevier
Marine Ecology Progress Series, 226, 287-300. Inter-Research

14 pages, 6 figures, 5 tables.
The spatial scale and the magnitude of carbon and nitrogen translocation was examined in 5 tropical (Cymodocea serrulata, Halophila stipulacea, Halodule uninervis, Thalassodendron ciliatum, Thalassia hemprichii) an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7edd73b0f72b409658a5a83e28023316
http://hdl.handle.net/10261/11121

Zobrazit plný text záznamu

Measurement of seagrass production using the C13 stable isotope compared with classical O2 and C14 methods

Autor: Pere Renom, Marten A. Hemminga, Miguel Ángel Mateo, Jan Peene

Publikováno v: Marine Ecology Progress Series, 223, 157-165. Inter-Research
Scopus-Elsevier

The methods currently employed for seagrass production estimates include biomass, marking and metabolic techniques, the latter including the O-2 and C-14 methods. Both are currently in general use and have generated a great deal of seagrass-productio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdb64190ecdfedf2e51ee918a69ac7f4
https://pure.knaw.nl/portal/en/publications/bd414570-2fdb-4ba3-9f03-99e79860b091

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání