Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Barbara Bollard"'
Autor:
Damini Raniga, Narmilan Amarasingam, Juan Sandino, Ashray Doshi, Johan Barthelemy, Krystal Randall, Sharon A. Robinson, Felipe Gonzalez, Barbara Bollard
Publikováno v:
Sensors, Vol 24, Iss 4, p 1063 (2024)
Vegetation in East Antarctica, such as moss and lichen, vulnerable to the effects of climate change and ozone depletion, requires robust non-invasive methods to monitor its health condition. Despite the increasing use of unmanned aerial vehicles (UAV
Externí odkaz:
https://doaj.org/article/a7bca5c7cf3f40ca9e85f353472030d0
Autor:
Juan Sandino, Barbara Bollard, Ashray Doshi, Krystal Randall, Johan Barthelemy, Sharon A. Robinson, Felipe Gonzalez
Publikováno v:
Remote Sensing, Vol 15, Iss 24, p 5658 (2023)
Mapping Antarctic Specially Protected Areas (ASPAs) remains a critical yet challenging task, especially in extreme environments like Antarctica. Traditional methods are often cumbersome, expensive, and risky, with limited satellite data further hinde
Externí odkaz:
https://doaj.org/article/db180dfdf4bf45c2b547a1fd438ceffa
Publikováno v:
Drones, Vol 7, Iss 9, p 573 (2023)
Drone swarms have gained a lot of popularity in recent times because, as a group, drones can perform highly intelligent tasks. Drone swarms are strongly inspired by the flocking behavior of birds, insects, and schools of fish, where all the members w
Externí odkaz:
https://doaj.org/article/fde8f8b442404436bc302ae8f76cec3d
Publikováno v:
Global Sustainability, Vol 6 (2023)
Non-technical summary As green spaces, lawns are often thought to capture carbon from the atmosphere. However, once mowing, fertlising and irrigation are taken into account, we show that they become carbon sources, at least in the long run. Convertin
Externí odkaz:
https://doaj.org/article/6569cb65d2ef4f74af855a8776b38b8c
Autor:
Subhash Chand, Barbara Bollard
Publikováno v:
Global Ecology and Conservation, Vol 30, Iss , Pp e01810- (2021)
Although wild oyster reefs are invasive and are trophic competitors, they are an essential component of intertidal rocky reef systems that support a wide range of biodiversity in some intertidal estuaries. Despite their importance, their population l
Externí odkaz:
https://doaj.org/article/c0d4eba2370548e5a70b64dd28e30f4a
Publikováno v:
Remote Sensing, Vol 14, Iss 11, p 2666 (2022)
Mapping and monitoring coral reef benthic composition using remotely sensed imagery provides a large-scale inference of spatial and temporal dynamics. These maps have become essential components in marine science and management, with their utility be
Externí odkaz:
https://doaj.org/article/513bf07c03994eb6a91070155cd3c25f
Publikováno v:
Drones, Vol 6, Iss 4, p 82 (2022)
Generating accurate estimates of group sizes or behaviours of cetaceans from boat-based surveys can be challenging because much of their activity occurs below the water surface and observations are distorted by horizontal perspectives. Automated obse
Externí odkaz:
https://doaj.org/article/daf4ec73b1734e7e8b2f2f14bd7ba78a
Publikováno v:
Drones, Vol 6, Iss 2, p 42 (2022)
Protected Areas are established to protect significant ecosystems and historical artefacts. However, many are subject to little structured monitoring to assess whether the attributes for which they have been protected are being maintained or degraded
Externí odkaz:
https://doaj.org/article/8e4ece384788476bbecd440cc7fd58e9
Autor:
Subhash Chand, Barbara Bollard
Publikováno v:
Remote Sensing, Vol 14, Iss 1, p 160 (2021)
Seagrass meadows are undergoing significant decline locally and globally from human and climatic impacts. Seagrass decline also impacts seagrass-dependent macrofauna benthic activity, interrupts their vital linkage with adjacent habitats, and creates
Externí odkaz:
https://doaj.org/article/709091236efb4b84b3aa92d09a6299c5
Publikováno v:
PLoS ONE, Vol 14, Iss 7, p e0219364 (2019)
Vava'u, Kingdom of Tonga, is a well-established whale-watching destination in the South Pacific. Between July and October, the waters around the archipelago represent one of the most important breeding grounds for Oceania humpback whales (Megaptera n
Externí odkaz:
https://doaj.org/article/e7132edc7f904aa993872d394c433390