Remote sensing of night lights: A review and an outlook for the future

Remote Sensing of Environment, Journal Year: 2019, Volume and Issue: 237, P. 111443 - 111443

Published: Dec. 4, 2019

Language: Английский

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A meta-analysis of biological impacts of artificial light at night

Nature Ecology & Evolution, Journal Year: 2020, Volume and Issue: 5(1), P. 74 - 81

Published: Nov. 2, 2020

Language: Английский

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Applications of Satellite Remote Sensing of Nighttime Light Observations: Advances, Challenges, and Perspectives

Remote Sensing, Journal Year: 2019, Volume and Issue: 11(17), P. 1971 - 1971

Published: Aug. 21, 2019

Nighttime light observations from remote sensing provide us with a timely and spatially explicit measure of human activities, therefore enable host applications such as tracking urbanization socioeconomic dynamics, evaluating armed conflicts disasters, investigating fisheries, assessing greenhouse gas emissions energy use, analyzing pollution health effects. The new improved sensors, algorithms, products for nighttime lights, in association other Earth ancillary data (e.g., geo-located big data), together offer great potential deep understanding activities related environmental consequences changing world. This paper reviews the advances sensors examines contributions to perceiving world two aspects (i.e., changes). Based on historical review sensing, we summarize challenges current research propose four strategic directions, including: Improving data; developing long time series consistent integrating knowledge; promoting multidisciplinary interdisciplinary analyses observations.

Language: Английский

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Why conservation biology can benefit from sensory ecology

Nature Ecology & Evolution, Journal Year: 2020, Volume and Issue: 4(4), P. 502 - 511

Published: March 16, 2020

Language: Английский

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Modeling avian full annual cycle distribution and population trends with citizen science data

Ecological Applications, Journal Year: 2019, Volume and Issue: 30(3)

Published: Dec. 14, 2019

Abstract Information on species’ distributions, abundances, and how they change over time is central to the study of ecology conservation animal populations. This information challenging obtain at landscape scales across range‐wide extents for two main reasons. First, landscape‐scale processes that affect populations vary throughout year ranges, requiring high‐resolution, year‐round data broad, sometimes hemispheric, spatial extents. Second, while citizen science projects can collect these resolutions extents, using requires appropriate analysis address known sources bias. Here, we present an analytical framework challenges generate year‐round, distributional data. To illustrate this approach, apply Wood Thrush ( Hylocichla mustelina ), a long‐distance Neotropical migrant species concern, from project eB ird. We estimate occurrence abundance range annual cycle. Additionally, intra‐annual estimates range, associations between characteristics landscape, interannual trends in breeding non‐breeding seasons. The population trajectories show close correspondence seasons with steep declines 2010 2013 followed by shallower rates decline 2016. season trajectory based independently collected analyzed North American Breeding Bird Survey also shows pattern. provided here fills important knowledge gaps Thrush, especially during less studied migration periods. More generally, modeling presented be used accurately capture scale intra‐ dynamics broadly distributed, highly mobile species.

Language: Английский

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A continental system for forecasting bird migration

Science, Journal Year: 2018, Volume and Issue: 361(6407), P. 1115 - 1118

Published: Sept. 13, 2018

Bird forecast Billions of birds migrate across the globe each year, and, in our modern environment, many collide with human-made structures and vehicles. The ability to predict peak timing locations migratory events could greatly improve reduce such collisions. Van Doren Horton used radar atmospheric-condition data peaks flows migrating North America. Their models predicted, high accuracy, patterns bird migration at altitudes between 0 3000 meters as far 7 days advance, a time span that will allow for planning preparation around these important events. Science , this issue p. 1115

Language: Английский

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Artificial light at night confounds broad‐scale habitat use by migrating birds

Ecology Letters, Journal Year: 2018, Volume and Issue: 21(3), P. 356 - 364

Published: Jan. 9, 2018

Abstract With many of the world's migratory bird populations in alarming decline, broad‐scale assessments responses to hazards may prove crucial successful conservation efforts. Most birds migrate at night through increasingly light‐polluted skies. Bright light sources can attract airborne migrants and lead collisions with structures, but might also influence selection stopover habitat thereby acquisition food resources. We demonstrate, using multi‐year weather radar measurements nocturnal across northeastern U.S., that autumnal migrant density increased regional scales proximity brightest areas, decreased within a few kilometers brightly‐lit sources. This finding implies attraction artificial while airborne, impeding for extensive forest habitat. Given high‐quality is critical migration, hindrances during migration decrease fitness, lights present potentially heightened concern populations.

Language: Английский

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State of the World's Birds

Annual Review of Environment and Resources, Journal Year: 2022, Volume and Issue: 47(1), P. 231 - 260

Published: May 5, 2022

We present an overview of the global spatiotemporal distribution avian biodiversity, changes in our knowledge that and extent to which it is imperilled. Birds are probably most completely inventoried large taxonomic class organisms, permitting a uniquely detailed understanding how Anthropocene has shaped their distributions conservation status space time. summarize threats driving bird species richness abundance, highlighting increasingly synergistic interactions between such as habitat loss, climate change, overexploitation. Many metrics biodiversity exhibiting globally consistent negative trends, with International Union for Conservation Nature's Red List Index showing steady deterioration avifauna over past three decades. identify key measures counter this loss associated ecosystemservices, will necessitate increased consideration social context interventions order deliver positive transformative change nature.

Language: Английский

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The effects of light pollution on migratory animal behavior

Trends in Ecology & Evolution, Journal Year: 2023, Volume and Issue: 38(4), P. 355 - 368

Published: Jan. 5, 2023

Language: Английский

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The Internet of Sounds: Convergent Trends, Insights, and Future Directions

IEEE Internet of Things Journal, Journal Year: 2023, Volume and Issue: 10(13), P. 11264 - 11292

Published: March 7, 2023

Current sound-based practices and systems developed in both academia industry point to convergent research trends that bring together the field of Sound Music Computing with Internet Things. This paper proposes a vision for emerging Sounds (IoS), which stems from such disciplines. The IoS relates network Things, i.e., devices capable sensing, acquiring, processing, actuating, exchanging data serving purpose communicating sound-related information. In paradigm, merges under unique umbrella fields Musical Things Audio heterogeneous dedicated musical non-musical tasks can interact cooperate one another other things connected facilitate services applications are globally available users. We survey state art this space, discuss technological non-technological challenges ahead us propose comprehensive agenda field.

Language: Английский

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