Advancements and Applications of Drone-Integrated Geographic Information System Technology—A Review

Remote Sensing, Journal Year: 2023, Volume and Issue: 15(20), P. 5039 - 5039

Published: Oct. 20, 2023

Drones, also known as unmanned aerial vehicles (UAVs), have gained numerous applications due to their low cost, ease of use, vertical takeover and landing, ability operate in high-risk or hard-to-reach areas. The contribution this review is that building the bridge between drone technology its application advancements field Geographic Information System (GIS). integration drones GIS valuable it reduces costs improves accessibility for geospatial data collection. Traditional methods involving aircraft photography are expensive, requiring hiring aircraft, pilots, photographers. Drones equipped with advanced cameras artificial intelligence software can replace conventional technique at same time, be economical time-efficient. expected bring revolutionary benefits fields precision agriculture, urban planning, emergency health response, disaster management, development smart cities, food delivery, etc. In paper, a state-of-the-art deployment drone-integrated different presented. Numerous techniques associated challenges related development, formulation, implementation, regulation highlighted. It has been concluded drone-integration solutions improve efficiency accuracy, enhance decision-making process, facilitate better real-time monitoring. findings paper intended help benefit researchers, business developers, service providers, industrialists, policymakers.

Language: Английский

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An integrative framework for sustainable coral reef restoration

One Earth, Journal Year: 2023, Volume and Issue: 6(6), P. 666 - 681

Published: June 1, 2023

Language: Английский

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The critical role of coral reef restoration in a changing world

Nature Climate Change, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 29, 2024

Language: Английский

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Applications of unoccupied aerial systems (UAS) in landscape ecology: a review of recent research, challenges and emerging opportunities

Landscape Ecology, Journal Year: 2025, Volume and Issue: 40(2)

Published: Feb. 8, 2025

Language: Английский

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High-resolution aerial imagery reveals that the distribution and arrangement of Acropora palmata patches determine their resistance to hurricane impacts

Coral Reefs, Journal Year: 2025, Volume and Issue: unknown

Published: April 14, 2025

Abstract Acropora palmata is the species that contributes most to structural complexity of Caribbean reefs. Information concerning its populations at landscape level relevant determine how reef system responds disturbances, such as cyclonic events. This study examines repercussions hurricanes Gamma and Delta (2020) on patches A. in Limones reef, one best-preserved reefs Caribbean. Two orthomosaics were generated using programmed drone flights, before after passage both hurricanes. Visually identified polygon files representing delineated orthomosaics. Regression models used analyze influence spatial characteristics those patches, measured through ecology indices, probability patch permanence and, for remained, remaining area. Our results show population suffered a total loss 25% due More compact complex shallower depths exhibited higher persistence probability. Furthermore, location relation each other (proximity size their neighbors) did not significantly affect The metrics good indicator area remained. Here, damages could mainly be explained by zone, which we attribute phenotypic plasticity colonies high-energy zones, affecting growth allow them better withstand impact Overall, indices understand drivers change structure an effective method evaluate even predict modifications disturbance events, information readily available management conservation strategies.

Language: Английский

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Live slow, die old: larval propagation of slow-growing, stress-tolerant corals for reef restoration

Coral Reefs, Journal Year: 2023, Volume and Issue: 42(6), P. 1365 - 1377

Published: Nov. 6, 2023

Abstract Efforts to restore coral reefs usually involve transplanting asexually propagated fast-growing corals. However, this approach can lead outplanted populations with low genotypic diversity, composed of taxa susceptible stressors such as marine heatwaves. Sexual propagation leads greater and using slow-growing, stress-tolerant may provide a longer-term return on restoration efforts due higher outplant survival. there have been no reports date detailing the full cycle rearing stress-tolerant, slow-growing corals from eggs until sexual maturity. Here, we sexually transplanted two massive species examine long-term success part reef efforts. Coral spat were settled artificial substrates reared in nurseries for approximately years, before being monitored survivorship growth further four years. More than half initially supported living following nursery rearing, was also high outplantation yields declining by just 10 14% over At 6-years post-fertilisation 90% reproductively mature, demonstrating feasibility restoring mature under decade. Although use slower growing, stress tolerant investment post-transplantation survival rates, considerable time is required achieve even modest gains cover their relatively slow rates growth. This highlights need mix range life-history traits improve that generate rapid increases cover.

Language: Английский

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Monitoring Water Diversity and Water Quality with Remote Sensing and Traits

Remote Sensing, Journal Year: 2024, Volume and Issue: 16(13), P. 2425 - 2425

Published: July 1, 2024

Changes and disturbances to water diversity quality are complex multi-scale in space time. Although situ methods provide detailed point information on the condition of bodies, they limited use for making area-based monitoring over time, as aquatic ecosystems extremely dynamic. Remote sensing (RS) provides data cost-effective, comprehensive, continuous standardised characteristics changes from local regional scales scale entire continents. In order apply better understand RS techniques their derived spectral indicators quality, this study defines five that can be monitored using RS. These traits, genesis, structural water, taxonomic functional water. It is essential record traits derive other four Furthermore, only most important interface between approaches. The these technologies presented detail discussed numerous examples. Finally, current future developments advance trait approach modelling, prediction assessment a basis successful management strategies.

Language: Английский

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Cost‐effectiveness of tourism‐led coral planting at scale on the northern Great Barrier Reef

Restoration Ecology, Journal Year: 2024, Volume and Issue: 32(4)

Published: March 13, 2024

Stakeholder‐led coral reef restoration efforts, aimed at locally retaining or rebuilding populations, have rapidly grown over the last two decades. However, cost‐effectiveness—and in turn viability—of projects remains rarely reported. We therefore evaluated planting (often termed “outplanting”) cost‐effectiveness across first 3.5 years of Coral Nurture Program (CNP), a approach integrated within tourism operations on Australia's Great Barrier Reef. CNP operator activity reporting forms (63,632 corals planted, 5 operators, and 23 sites) were used to opportunistically calculate costs (PC; US$ −1 trip ) for “routine” versus when additional stewardship activities—that regulate effectiveness—were undertaken (e.g., nursery maintenance). Mean PC (±standard error) was US$2.34 ± 0.20 (ranging US$0.78–6.03, 5th–95th percentile), but increased 2‐ ‐6‐fold trips where propagation, site maintenance, staff training conducted support efforts. The “realized” cost (PC R establishing biomass subsequently determined by evaluating survivorship planted space (9 sites, single survey timepoint, n = 4,723 up 3 old) time (2 9–12 months, 600 corals), resulting increasing from 25–71%. demonstrate how integration practices into creates potential cost‐effective “high‐value” discuss important steps improving cost‐accounting stakeholder‐led programs that may be similarly positioned routinely determine their cost‐effectiveness.

Language: Английский

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Detecting spatiotemporal changes in harvester ant disks in response to fire and rodent competition using small unoccupied aerial systems imagery

Landscape Ecology, Journal Year: 2025, Volume and Issue: 40(4)

Published: March 25, 2025

Language: Английский

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Potential Improvements in Biorock Technology and Eco‐Engineering: Enhancing Coral Ecosystem Regeneration

Aquatic Conservation Marine and Freshwater Ecosystems, Journal Year: 2025, Volume and Issue: 35(5)

Published: April 29, 2025

ABSTRACT Coral reefs are one of the planet's most diverse and productive ecosystems, providing habitat to a wide array marine species. They also play pivotal role in coastal protection against waves storms, granting stability preempting erosion. Regrettably, these environments facing severe anthropogenic threats. This review presents technological advances that could present potential benefit restoration expectations functioning artificial reefs, as well preservation, through coupling Biorock sea water electrolysis technology by allowing remote sites be powered microbial fuel cells. The recent technologies analysed this stand out for having been previously deployed aquatic environments, with minimal environmental impact. As result, they possess enhance energy supply, enable real‐time monitoring, facilitate assisted reproduction devices, advance underwater mechatronics contribute areas. By combining low‐impact innovations ecological principles, aligns itself objectives ecoengineering, it seeks innovative, environmentally respectful solutions address challenges conservation ecosystems.

Language: Английский

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