Results 81 to 90 of about 189,411 (284)

Ground‐based robotic remote sensing for standardized biodiversity monitoring in coastal habitats

Remote Sensing in Ecology and Conservation, EarlyView.
Illustrated workflow of the proposed citizen‐to‐robot monitoring pipeline: (i) expert‐validated citizen observations are translated into AI models, (ii) deployed on a ground‐based robotic platform for proximal sensing of coastal dune habitats, (iii) enabling standardized detection of ecological targets (e.g., Pancratium maritimum & Brithys crini), and (
Giovanni Di Lorenzo, Simonetta Bagella, Micaela del Valle Rasino, Maria Laura Carranza, Manolo Garabini, Franco Angelini   +5 more
wiley   +1 more source

Global responses to the COVID-19 pandemic by recreational anglers: considerations for developing more resilient and sustainable fisheries. [PDF]

Rev Fish Biol Fish, 2023
Britton JR, Pinder AC, Alós J, Arlinghaus R, Danylchuk AJ, Edwards W, Freire KMF, Gundelund C, Hyder K, Jarić I, Lennox R, Lewin WC, Lynch AJ, Midway SR, Potts WM, Ryan KL, Skov C, Strehlow HV, Tracey SR, Tsuboi JI, Venturelli PA, Weir JL, Weltersbach MS, Cooke SJ.   +23 more
europepmc   +1 more source

The Value of Recreational Inshore Marine Fishing [PDF]

The relative values of New Zealand commercial and recreational marine fishing are unknown. Value transfer is applied to assess the likely value of inshore marine recreational fishing.
Kerr, Geoffrey N., Latham, N.
core  

Mapping Scytonemin Pigment Content and Biocrust Functional Indicators Using High‐Resolution Multispectral Imagery

Remote Sensing in Ecology and Conservation, EarlyView.
We demonstrate that high‐resolution multispectral imagery combined with machine learning can accurately predict key biocrust functional indicators, particularly the UV‐protective pigment scytonemin, across dryland ecosystems. Using fine‐scale imagery acquired in the Chihuahuan Desert and Colorado Plateau, we identified spectral bands strongly ...
Raúl Román, Tong Qiu, Fernando T. Maestre, Elizabeth A. La Rue, Sergio Vargas Zesati, Anthony Schaefer, Ryan V. Trexler, Nicole Pietrasiak, Estelle Couradeau   +8 more
wiley   +1 more source

Recreational fishing in the lower basin of the Santa Cruz river(Patagonia, Argentina) in the face of damming scenarios

Ecología Austral
The Steelhead ecotype (Oncorhynchus mykiss) and chinook salmon (Oncorhynchus tshawytscha) have promoted a recreational fishery in the Santa Cruz river, the last large free flowing river of Patagonia.
Facundo M. Llompart, Tomás Maiztegui, Darío Colautti, Ruben Hudson, Claudio R. M. Baigún   +4 more
doaj   +1 more source

Citizen Science for Individual Identification of Pine Martens Martes martes From Camera Trap Footage

Remote Sensing in Ecology and Conservation, EarlyView.
Camera traps generate large volumes of wildlife footage, but identifying animals to the individual level remains challenging and time‐consuming. Using European pine martens in the Forest of Dean as a case study, we assessed whether citizen scientists could identify individuals from camera trap photos and videos.
Sian E. Green, Philip A. Stephens, Josie Bridges, Catherine M. McNicol, Russell A. Hill   +4 more
wiley   +1 more source

Understanding the Role of Recreational Angling Technology in Angler Expectations of Catch, Trip Catch, and Angler Satisfaction

Fisheries
Abstract Rapid technological advancement often receives a mix of criticism and welcome implementation. Fishing technologies, such as sonar, are believed to enable anglers to be more efficient and effective in their angling. There are concerns from anglers and managers of increased catch by technology users.
Amanda M. Kerkhove, Ashley Trudeau, Olaf P. Jensen, Daniel A. Isermann, Patricia A. Dombrowski, Alexandra M. Latimer, Zachary S. Feiner   +6 more
openaire   +1 more source

The Benefits and Costs of Fish Consumption Advisories for Mercury [PDF]

Mercury contamination of the Chesapeake Bay is a concern to health authorities in the region. We evaluate the economic and health effects of postulated recreational and commercial fishing advisories for striped bass on the Maryland portion of the bay ...
Jakus, Paul, McGuinness, Meghan, Krupnick, Alan   +2 more
core  

Improving Demographics and Conservation of Fishes Through Multi‐Frame Individual Distinctions by Size (MIDS)

Remote Sensing in Ecology and Conservation, EarlyView.
MIDS (Multi‐frame Individual Distinctions by Size) is a new software package for improving how fish populations are assessed using stereo‐video data. By using the length, error and statistical inference of measurements, MIDS distinguishes individuals across multiple video frames and autonomously removes repeat observations, regardless of when the ...
Hayden Swift, David Harasti, Megan Huggett, Michael Stat, Troy Gaston   +4 more
wiley   +1 more source

On the Marginal Value of a Fish: Some Evidence from a Steelhead Fishery [PDF]

Policymakers and other interested parties frequently request information on the recreational value of a fish. Although fishing valuation studies date back at least 25 years, most studies focus on the average value of a fish.
Johnson, Neal S., Adams, Richard M.
core