Results 111 to 120 of about 7,341 (275)

NEW INFORMATION ON THE NESOSPIZA BUNTINGS AT INACCESSIBLE ISLAND TRISTAN DA CUNHA AND NOTES ON THEIR CONSERVATION

open access: yes, 1992
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Fraser, Michael, Briggs, D. J.
openaire   +1 more source

Data associated with the publication "The origin of the world's smallest flightless bird, the Inaccessible Island Rail Atlantisia rogersi (Aves: Rallidae)" [PDF]

open access: yes, 2018
DESCRIPTION OF FILES These are files including data and additional results, that support the paper "The origin of the world's smallest flightless bird, the Inaccessible Island Rail Atlantisia rogersi (Aves: Rallidae)", by Stervander et al.
Martin Stervander (3313887)   +1 more
core   +1 more source

Restoring Lateral Connectivity to Anthropogenic Riverscapes: Six Lessons From Stage Zero

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Centuries of river modification, particularly straightening and incision, have severely reduced lateral connectivity between rivers and their floodplains. As a result, Stage 0 riverscapes, characterised by high lateral connectivity (e.g., anastomosing or wetland riverscapes), are now rare in anthropogenic landscapes.
Richard J. Mason   +8 more
wiley   +1 more source

Updated 2024 Inaccessible island assessments

open access: yes
This paper provides updated assessments of the rock lobster resource at Inaccessible island. These assessments include updated data from the commercial fishery and biomass surveys. The assessments were last updated in 2021. These updated assessment models will function as the underlying baseline operating models in the development of a new 2024 OMP for
openaire   +2 more sources

Lacking data? No worries! How synthetic images can alleviate image scarcity in wildlife surveys: A case study with muskox (Ovibos moschatus)

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
This study investigates the integration of synthetic imagery, created with diffusion‐based models, to supplement limited training data and improve muskox (Ovibos moschatus) detection in zero‐shot (ZS) and few‐shot (FS) settings. ZS models detected more than 80% of muskoxen in real images, confirming the potential of synthetic data as a substitute for ...
Simon Durand   +4 more
wiley   +1 more source

Rhyming in the cold: first evidence of soniferous fishes in the Southern Ocean

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
The acoustic ecology of Southern Ocean fishes remains unknown due to a lack of dedicated acoustic research on the fishes of this ocean. Passive acoustic monitoring data were collected at the South African sub‐Antarctic Prince Edward Islands using an underwater acoustic recorder, and towed underwater Ski‐Monkey cameras were deployed to identify fish ...
Fannie W. Shabangu   +5 more
wiley   +1 more source

Tracking Wintertime Behaviour of Emperor Penguins Using High‐Resolution Synthetic Aperture Radar Imagery

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Using 25–30 cm Umbra synthetic aperture radar (SAR) imagery combined with ground validation of our observations, we introduce a method to track the phenology of emperor penguins during the Antarctic winter. We successfully identified events in the breeding cycle, which were previously impossible to observe during the complete darkness of Antarctic ...
Michelle LaRue   +12 more
wiley   +1 more source

People in a field on the island of Tristan da Cunha [PDF]

open access: yes, 1964
A group of people in an unidentified field on the island of Tristan da Cunha. Inaccessible Island can also be seen in the distance.
Munch, Peter Andreas, 1908-1984
core  

Isolation, Insularity and Resilience: A Review of the Geophysical, Socioeconomic, and Environmental Vulnerabilities of Gran Canaria and Lesvos Islands for Policy Interventions to Global Change

open access: yesSustainable Development, EarlyView.
ABSTRACT The dynamic nature of small islands being geographically isolated and their perceived connectedness with global networks complicates research attempts to draw general conclusions on whether insularity leads to marginalization or strengthens their resilience for sustainable development.
Toheeb Lekan Jolaosho   +2 more
wiley   +1 more source

Notes on a Collection of Birds from Tristan da Cunha and Gough Island [PDF]

open access: yes, 1962
This is a report on a small collection of birds from the Tristan da Cunha group and Gough Island in the southern Atlantic Ocean made by Mr. N. SCHEER, Officer in Charge of the Weather Station at Tristan da Cunha in the years 1958—1960.
Voous, K.H.
core  

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