Results 31 to 40 of about 596 (157)

Plant reintroduction in restored peatlands: 80% successfully transferred – Does the remaining 20% matter?

open access: yesGlobal Ecology and Conservation, 2020
In ecological restoration, especially in projects aiming at introducing a diverse plant community, species that do not establish are rarely reported., Yet, knowledge gained from identifying and understanding the reasons why species did not establish is ...
Sandrine Hugron   +4 more
doaj   +1 more source

Paralytic Toxin Producing Dinoflagellates in Latin America: Ecology and Physiology

open access: yesFrontiers in Marine Science, 2019
In this review we summarize the current state of knowledge regarding taxonomy, bloom dynamics, toxicity, autoecology, and trophic interactions, of saxitoxin producing dinoflagellates in this region.
Christine J. Band-Schmidt   +7 more
doaj   +1 more source

Feeding ecology of Serrapinnus notomelas (Characiformes: Cheirodontinae) in small forest streams in the Machado River basin, Rondônia, Brazil [PDF]

open access: yesActa Amazonica, 2017
Studies on the trophic structure of fish give information on species autoecology and their role in the ecosystem. The aims of this study were to characterize the diet of Serrapinnus notomelas in small streams of the River Machado basin and to assess the ...
Igor David da COSTA   +1 more
doaj   +1 more source

Relationship between phytoplankton structure and environmental variables in tropical reservoirs with different trophic states [PDF]

open access: yesActa Botânica Brasílica
Phytoplankton structure is influenced by environmental factors, seasonal cycles and the trophic state of the system. The objective of the present study was to identify guilds of phytoplankton species that are representative of seasonality and trophic ...
Simone Alves de Oliveira   +2 more
doaj   +2 more sources

Ecological insights and conservation imperatives for Laurus azorica in Morocco

open access: yesBiosystems Diversity, 2023
The Azores laurel Laurus azorica (Seub.) Franco is a highly esteemed forest species in Morocco due to its medicinal and aromatic properties. However, the natural habitats of this species are increasingly scarce, resulting in its classification as a rare ...
A. Ettaqy   +7 more
doaj   +1 more source

PALEOCOMUNITÀ A MOLLUSCHI BENTONICI DEL PLIOCENE DI VOLPEDO (Alessandria)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2023
The present paper deals with Pliocene molluscan assemblages coming from a stratigraphic section, some 30 m thick, surveyed near Cascinetta di Volpedo in the Alessandria Province.
CHIARA BENIGNI, CESARE CORSELLI
doaj  

The influence of biological and environmental factors on the stable isotopic composition of ostracods – the Late Pleistocene record from Lake Albano, Central Italy

open access: yesJournal of Limnology, 2004
The stable oxygen and carbon isotopic composition of ostracod valves is the result of the interaction of several variables. Understanding and identifying the biological and ecological factors influencing the life of these animals improves the ...
Daniel ARIZTEGUI, Claudio A. BELIS
doaj   +1 more source

New physical and chemical perspectives on the ecology of Thorea hispida (Thoreaceae)

open access: yesJournal of Limnology, 2014
In the last decade, many new records for Thorea hispida (Thore) Desvaux 1898 emend. Sheath, Vis et Cole 1993 (Rhodophyta) have been collected from Europe as a probable result of the enactment of the Water Framework Directive which has fueled a renewed ...
Rossano Bolpagni   +3 more
doaj   +1 more source

Remote sensing and geospatial analysis for the study of plant community regeneration in human‐modified landscapes

open access: yesEcosphere, Volume 17, Issue 3, March 2026.
Abstract Natural regeneration is essential for maintaining functionally diverse and resilient plant communities in human‐modified landscapes. To design and implement successful conservation and restoration initiatives in these landscapes, research on the environmental and anthropogenic drivers of natural regeneration must be scaled up beyond ...
Luc Schmid   +2 more
wiley   +1 more source

Subfossil and periphytic diatoms from the upper Paraná river, Brazil: last ~1000 years of a transition period

open access: yesHoehnea, 2018
Considering the lack of knowledge regarding the paleolimnology and the diatom flora from the sediment in Brazilian aquatic environments, this study aimed to provide information about diatom biodiversity and autoecology in an environment located in the ...
Daiane Trevisan Ruwer, Liliana Rodrigues
doaj   +1 more source

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