Results 61 to 70 of about 596 (157)
Revista de Biología Tropical, 2000 Se estudió la alimentación de siete especies de cíclidos (Archocentrus octofasciatus, A. spilurus, "Cichlasoma" robertsoni , "C." synspilum, "C." urophthalmus , Petenia splendida, Thorichthys meeki) en la laguna Caobas, sur de la península de Yucatán ...
María Teresa Valtierra-Vega +1 more
doaj
Ecological Entomology, Volume 49, Issue 1, Page 106-118, February 2024.Abundance data reflects the reality of biological systems better than the presence/absence of data. Spatial species aggregations do not imply that interspecific competition is absent while spatial segregations do not mean that it is, considering species morphoecological traits and phenology.
Gerard Martínez‐Devesa +2 more
wiley +1 more source
Autoecological study of Ricinodendron heudelotii (Baill) Pierre et Pax. in Agulli forest [PDF]
, 2010 Autoecology seeks to explain how, or to what extent species are regulated in nature, why some are common, others, rare, and why some remain relatively rare over many consecutive generations.
G Anjah, M Oyun, Oyun, M, Anjah, G
core +1 more source
Will they be back? A framework to guide rare macrophyte conservation decisions in lakes
Restoration Ecology, Volume 32, Issue 1, January 2024.Shallow lake restoration typically focusses on the re‐establishment of macrophytes. The likelihood of a species returning to a site is contingent on dispersal, proximity to propagule sources, and the on‐site propagule‐bank viability. We explore the potential of palaeoecological records in combination with botanical surveys and distribution maps, to ...
Helen Bennion +13 more
wiley +1 more source
Ciencias Marinas, 1995 A study was conducted on the species Phymactis clematis Dana, 1849 (Anthozoa: Actiniaria) in the intertidal zone of Mar del Plata and Santa Clara del Mar (Province of Buenos Aires, Argentina).
FH Acuña, MO Zamponi
doaj +1 more source
Bellucia grossularioides (L.) Triana and B. dichotoma Cogn. (Melastomataceae): two important elements of flora in secondary forest succession of the central Amazon. [PDF]
, 2019 The aim of the comparative studies in autoecology of common secondary forest species carried out at the EMBRAPA/SHIFT experimental site near Manaus, Amazonas is to acquire a better understanding of the mechanisms responsible for the successional pathways
LIEBEREI, R. +3 more
core
Navicula novaesiberica Lange-Bertalot; a new record of the species from the Danube River in Hungary
, 2007 Navicula novaesiberica Lange-Bertalot was recorded for the first time on the Hungarian stretch of the Danube River. The species was found in low relative abundance values in the epilithon at God (riv.km. 1669). N.
Kiss, Keve Tihamér +9 more
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Journal of Limnology, 2009 Chironomidae represent up to 100% of the fauna of Alpine streams. Because they survive stress conditions such as extremely lowtemperature (annual mean
Lorena REBECCHI +2 more
doaj +1 more source
, 2017 The American duckweed Lemna minuta shows an invasive behaviour in Europe, causing weed problems in aquatic habitats there. Few studies addressed this species’ ecological requirements for a suitable establishment in a site. In this paper, L.
ABATI, SILVERIO +7 more
core +1 more source
Diversity, 2019 There were 88 species of algae and cyanobacteria observed from seven sites in the Abraham Lincoln Birthplace National Historical Park (Hodgenville, Kentucky, USA). This was the first algal investigation study in the park. There were 21 samples collected,
Sophia Barinova, Thomas Smith
doaj +1 more source