Results 91 to 100 of about 68,886 (276)

Carex limosa

open access: yes, 2018
Published as part of Perić, Ranko, Škondrić, Siniša & Kneţević, Jelena, 2018, First confirmed record of Carex limosa L. (Cyperaceae) and community Caricetum limosae Br. - Bl. for Nevesinjsko polje (Bosnia & Herzegovina), pp. 152-158 in Ecologica Montenegrina 19 on pages 153-156, DOI: 10.37828/em.2018.19.15, http://zenodo.org/record ...
Perić, Ranko   +2 more
openaire   +2 more sources

Genetic structure and diversity of the declining orchid Gymnadenia conopsea in Scandinavia: implications for conservation and management

open access: yesEcography, EarlyView.
Understanding how historical versus contemporary processes shape population genetic structure and diversity is important to design effective management actions for threatened species. We genotyped 1834 SNPs in 1120 individuals from 110 Scandinavian populations of the declining orchid Gymnadenia conopsea, in three different habitat types, to examine ...
Linus Söderquist   +5 more
wiley   +1 more source

Remarques sur le groupe de Carex muricata en Hesse [PDF]

open access: yes, 2007
Als Ergebnis einer Herbarrevision kann die Verbreitung der Carexmuricata-Gruppe in Hessen wie folgt charakterisiert werden: Carex spicata ist in Säumen und Grünland der Ortsbereiche weit verbreitet.
Gregor, Thomas
core  

Carex longifolia

open access: yes, 1956
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire   +1 more source

Carex Kneuckeriana mihi [PDF]

open access: yesÖsterreichische Botanische Zeitschrift, 1890
n ...
openaire   +2 more sources

Resource quantity and heterogeneity drive successional plant diversity in managed and unmanaged boreal forests

open access: yesEcography, EarlyView.
The understory vegetation of boreal forests plays a crucial role in maintaining biodiversity by creating habitats, supplying food resources, and regulating microclimate and soil conditions. This essential layer is frequently affected by disturbances such as forest fires and clear‐cutting, which significantly alter understory communities and the ...
Vincent Buness   +8 more
wiley   +1 more source

Montane lakes (lagoons) of the New England Tablelands Bioregion [PDF]

open access: yes, 2008
The vegetation of montane lagoons of the New England Tablelands Bioregion, New South Wales is examined using flexible UPGMA analysis of frequency scores on all vascular plant taxa, charophytes and one liverworts.
Bell, Dorothy M.   +2 more
core  

Hyperspectral classification of Cyperus esculentus clones and morphologically similar weeds [PDF]

open access: yes, 2020
Cyperus esculentus (yellow nutsedge) is one of the world's worst weeds as it can cause great damage to crops and crop production. To eradicate C. esculentus, early detection is key-a challenging task as it is often confused with other Cyperaceae and ...
Cool, Simon R.   +4 more
core   +1 more source

CAREX Toolbox Handout 1 - CAREX Key Steps

open access: yes, 2018
Through the CAREX project, we have tested a series of practical tools, and developed solutions and approaches to address aquatic weed, sediment, and nutrient management issues in agricultural waterways in lowland Canterbury. We have developed a set of steps and toolboxes, underpinned by science, which can be applied by farmers, landowners and ...
Febria, Catherine M.   +6 more
openaire   +2 more sources

Unexpected diversity of alternative reproductive tactics revealed in Water Rails (Rallus aquaticus)

open access: yesIbis, EarlyView.
Monogamy in birds was long considered a general mating system until molecular studies provided evidence of alternative reproductive strategies (ARS), which are now assumed to be present in ~90% of bird species. These ARS or tactics (ART), as we consider them in this study, include extra‐pair copulation, which can lead to extra‐pair paternity or extra ...
Alexandru Nicolae Stermin   +5 more
wiley   +1 more source

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