Results 31 to 40 of about 3,289 (212)

Influência da luz sobre o crescimento e a produção de biomassa de Ruppia maritima L. em cultivo experimental Influence of light regimes on growth and biomass production of Ruppia maritima L. under controlled culture conditions

open access: yesActa Botânica Brasílica, 2006
O efeito de diferentes regimes de luz sobre o crescimento de Ruppia marítima foi avaliado nos níveis de irradiância de 40, 200 e 400 µmol m-2 s¹, durante 40 dias.
Ioni Gonçalves Colares, Ulrich Seeliger
doaj   +1 more source

Eelgrass Distribution in the Great Bay Estuary for 2006 [PDF]

open access: yes, 2008
Eelgrass in Great Bay itself decreased substantially (43%) between 2005 and 2006, due to losses in both biomass and distribution. Little Bay and the Piscataqua River showed greater change(loss of 40%) between 2005 and 2006 than previously, with very low ...
Short, Frederick T.
core   +5 more sources

Plant Species of Ponds and Springheads in Lorestan (Iran) [PDF]

open access: yesتاکسونومی و بیوسیستماتیک, 2022
Vegetation around springs and ponds causes water to re-infiltrate into the ground and recharge underground reservoirs. In the study of ponds and springs in Lorestan province, 108 species were identified which belong to 35 families and 64 genera ...
Mohammad Mehrnia, Adel Jalili
doaj   +1 more source

Variaciones estacionales de las algas epifíticas de macrófitos en algunos sistemas lacustres de Cataluña [PDF]

open access: yes, 1992
Se han estudiado las variaciones estacionales de las poblaciones epifíticas en diversos macrófitos de Cataluña (N.E. de España) durante el año 1988. En total, se han identificado 204 táxones.
Cambra Sánchez, Jaume
core   +4 more sources

Nuevas citas de macrófitos acuáticos de las zonas húmedas de la provincia de Málaga [PDF]

open access: yes, 1997
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Arrebola Bautista, María Ángeles   +3 more
core   +4 more sources

SEAGRASS LOSSES CONCERNS: DOES SEDIMENT METAL POLLUTION MATTER? [PDF]

open access: yesGeochimica Brasiliensis, 2015
Seagrass losses result in the losing of well-known environmental services (e.g. nutrient retention), but a potential additional service loss is the trace metal retention by seagrass-colonized sediments.
Clarissa Lourenço de Araujo   +5 more
doaj  

Shallow ponds are heterogeneous habitats within a temperate salt marsh ecosystem [PDF]

open access: yes, 2017
Author Posting. © American Geophysical Union, 2017. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution.
Forbrich, Inke   +6 more
core   +1 more source

Canopy Functions of R. maritima and Z. marina in the Chesapeake Bay

open access: yesFrontiers in Marine Science, 2018
Shoots in seagrass beds form canopies: structurally complex habitats that provide refuge for fauna and trap sediment particles by dampening water movement.
Emily French, Kenneth Moore
doaj   +1 more source

A Guide to Integrate Plant Cover Data From Two different Methods [PDF]

open access: yes, 2020
There is a lack of consensus on how to monitor (measure) plant cover in tidal marshes. Multiple methods exist to estimate plant cover, which can confound interpretation when making comparisons across methods.
Burdick, David M, Peter, Chris R.
core   +1 more source

Vegetation history of Laysan Island, Northwestern Hawaiian Islands [PDF]

open access: yes, 2007
Paleoenvironmental investigations were undertaken on Laysan Island in the remote Northwestern Hawaiian Islands to investigate its flora before historical observations.
Athens, John S.   +2 more
core   +1 more source

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