Results 11 to 20 of about 387,783 (312)

Integrating Terrestrial and Non-Terrestrial Networks: 3D Opportunities and Challenges [PDF]

open access: yesIEEE Communications Magazine, 2023
Integrating terrestrial and non-terrestrial networks has the potential of connecting the unconnected and enhancing the user experience for the already-connected, with technological and societal implications of the greatest long-term significance. A convergence of ground, air, and space wireless communications also represents a formidable endeavor for ...
Giovanni Geraci   +3 more
openaire   +5 more sources

Biotic responses to climate extremes in terrestrial ecosystems [PDF]

open access: yes, 2022
Anthropogenic climate change is increasing the incidence of climate extremes. Consequences of climate extremes on biodiversity can be highly detrimental, yet few studies also suggest beneficial effects of climate extremes on certain organisms. To obtain
van der Putten, Wim H.   +7 more
core   +1 more source

Airborne eDNA documents a diverse and ecologically complex tropical bat and other mammal community

open access: yesEnvironmental DNA, 2023
Environmental (e)DNA has rapidly become a powerful biomonitoring tool, particularly in aquatic ecosystems. This approach has not been as widely adopted in terrestrial communities where the methods of vertebrate eDNA collection have varied from the use of
Nina R. Garrett   +9 more
doaj   +1 more source

Answers blowing in the wind: Detection of birds, mammals, and amphibians with airborne environmental DNA in a natural environment over a yearlong survey

open access: yesEnvironmental DNA, 2023
Analysis of environmental DNA (eDNA) from passively collected airborne dust has demonstrated broad success for sensitive and robust detection of plants.
Mark D. Johnson   +3 more
doaj   +1 more source

Records of terrestrial and mangrove snails (Mollusca: Gastropoda) from the Michamwi Peninsula, Unguja (Zanzibar) Island (Tanzania)

open access: yesHistoria Naturalis Bulgarica, 2021
During a brief malacological survey, a total of 16 snail species were recorded (four mangrove amphibious, 12 terrestrial). For all the species new localities with GPS coordinates and habitat data are provided.
Dilian Georgiev
doaj   +1 more source

By land and by tree: Pollinator taxa diversity of terrestrial and epiphytic orchids

open access: yesJournal of Pollination Ecology, 2022
There are approximately 30,000 species in the family Orchidaceae, with some species growing terrestrially and others growing as epiphytes. Though the pollination biology of many of these species is not well known, there has been a diversity of taxa ...
Haleigh Ray, Jennifer Gillett-Kaufman
doaj   +1 more source

Morphological Developments of Orchis purpurea Huds. Salep Orchids [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2020
This article aims to monitor the development of Orchis purpurea Huds., salep orchids, of different sizes over a period of two years, and to investigate the relationship between the parameters studied. In the first step, the measurements taken at the time
Omer Caliskan   +2 more
doaj   +1 more source

Bridging the gap in marine and terrestrial studies [PDF]

open access: yes, 2015
Ecologists are interested in understanding natural phenomena and strive to make comparisons across systems to better understand broad ecological processes and patterns.
Munguia, P.   +3 more
core   +1 more source

Four decades of multidisciplinary studies on isopods: a tribute to Pavel Ličar

open access: yesActa Biologica Slovenica, 2016
In this paper we review the research on aquatic and terrestrial isopods during the last four decades at the Chair of Zoology, Department of Biology, Biotech- nical Faculty, University of Ljubljana.
Urban Bogataj   +13 more
doaj   +1 more source

Comparative Seed Morphology of Tropical and Temperate Orchid Species with Different Growth Habits

open access: yesPlants, 2020
Seed morphology underpins many critical biological and ecological processes, such as seed dormancy and germination, dispersal, and persistence. It is also a valuable taxonomic trait that can provide information about plant evolution and adaptations to ...
Surya Diantina   +5 more
doaj   +1 more source

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