Results 41 to 50 of about 738 (169)
Microscopic fungi on Nymphaeaceae plants of the Lake Płociczno in Drawa National Park (NW Poland)
The aim of this study was to determine the occurrence of micromycetes associated with disease symptoms on the leaves and flowers of three plant species, Nymphaea alba (NA), Nymphaea candida (NC), and Nuphar lutea (NL), forming nympheid phytocoenoses on ...
Kinga Mazurkiewicz-Zapałowicz +2 more
doaj +1 more source
A Temporally Consistent Spatial Gradient in Methane Ebullition From a Eutrophic Lake
Abstract Gas bubble emission (ebullition) from lake sediment is a prominent source of the greenhouse gas methane (CH4) to the atmosphere, but the stochastic nature of bubble release and thus high variability in space and time makes the estimation of lake CH4 ebullition challenging.
S. Moras +3 more
wiley +1 more source
Macrophyte commonness and co‐occurrence were quantified to support objective classifications of species distributions in Midwestern lakes. This framework provides a practical tool for conservation prioritization (e.g. identifying species that are rare at regional and local scales that may be more susceptible to local disturbance), invasive species risk
Daniel J. Larkin +3 more
wiley +1 more source
Published as part of Konrad Lauber, Gerhart Wagner & Andreas Gygax, 2018, Flora Helvetica - Nymphaeaceae, pp.
Konrad Lauber +2 more
openaire +1 more source
In aquatic systems, microbes likely play critical roles in biogeochemical cycling and ecosystem processes, but much remains to be learned regarding microbial biogeography and ecology.
Ella Ide DeWolf +5 more
doaj +1 more source
Habitat‐Based Predictions of Bridle Shiner (Notropis bifrenatus) in the Northeastern United States
We developed local and regional models for Maine and New Hampshire that may be used to focus bridle shiner (Notropis bifrenatus) surveys on areas with high predicted habitat suitability. This is significant because bridle shiners receive protection or concern status in thirteen states and two Canadian provinces: Limited data show that bridle shiners ...
Lara S. Katz +4 more
wiley +1 more source
Background The number of completely sequenced plastid genomes available is growing rapidly. This array of sequences presents new opportunities to perform comparative analyses. In comparative studies, it is often useful to compare across wide phylogenetic
Boore Jeffrey L +6 more
doaj +1 more source
The author gives a new syntaxonomic classification of the phytocenoses included in the association Myriophyllo-Nupharetum described by W. Koch (1926) without any documentation material. After analysing 1554 phytosociological records from the territory of
H. Tomaszewicz
doaj +1 more source
The dynamics of overgrowing of spawning areas of Lake Pskov, using the example of Anokhovo Bay
The dynamics of overgrowing of spawning grounds in the southern area of Peipsi-Pihkva Lake complex is considered, based on 28 years of observations from Anokhovo Bay.
Kristina B. Mikhailova +1 more
doaj +1 more source
ABSTRACT Modern studies show that soil erosion results in a loss of ecosystem function, particularly fertility, and is a cause of declining agricultural yields. However, despite the well‐attested high rates of soil erosion across Roman and medieval Europe there appears to have been little or no soil‐associated decline in agricultural production—the ...
Ben Pears +5 more
wiley +1 more source

