Search Results - "Almeyda Zambrano, Angelica Maria"
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Riparian buffer length is more influential than width on river water quality: A case study in southern Costa Rica
Published in Journal of environmental management (15-05-2021)“…Riparian zones are one of the most productive ecosystems in the world, but are at risk due to agricultural expansion and climate change. To maximize return on…”
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Measuring Individual Tree Diameter and Height Using GatorEye High-Density UAV-Lidar in an Integrated Crop-Livestock-Forest System
Published in Remote sensing (Basel, Switzerland) (01-03-2020)“…Accurate forest parameters are essential for forest inventory. Traditionally, parameters such as diameter at breast height (DBH) and total height are measured…”
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Individual tree detection using UAV-lidar and UAV-SfM data: A tutorial for beginners
Published in Open Geosciences (13-09-2021)“…Applications of unmanned aerial vehicles (UAVs) have proliferated in the last decade due to the technological advancements on various fronts such as…”
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Applying High-Resolution UAV-LiDAR and Quantitative Structure Modelling for Estimating Tree Attributes in a Crop-Livestock-Forest System
Published in Land (Basel) (01-04-2022)“…Individual tree attributes, such as stem volume and biomass, are usually predicted by using traditional field-derived allometric models. However, these models…”
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Rare pre-Columbian settlement on the Florida Gulf Coast revealed through high-resolution drone LiDAR
Published in Proceedings of the National Academy of Sciences - PNAS (19-11-2019)“…Drone-mounted, high-resolution light detection and ranging reveals the architectural details of an ancient settlement on the Gulf Coast of Florida without…”
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Large scale multi-layer fuel load characterization in tropical savanna using GEDI spaceborne lidar data
Published in Remote sensing of environment (01-01-2022)“…Quantifying fuel load over large areas is essential to support integrated fire management initiatives in fire-prone regions to preserve carbon stock,…”
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Beyond trees: Mapping total aboveground biomass density in the Brazilian savanna using high-density UAV-lidar data
Published in Forest ecology and management (01-07-2021)“…•UAV-lidar collects data sensitive to vegetation structure in tropical savanna.•First study to map total aboveground biomass density (AGBt) from UAV-lidar in…”
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Using high-density UAV-Lidar for deriving tree height of Araucaria Angustifolia in an Urban Atlantic Rain Forest
Published in Urban forestry & urban greening (01-08-2021)“…•Understanding the dynamics of urban forests as carbon pools is crucial.•Tree height is relevant because it is used to predicting biomass and carbon…”
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Detecting successional changes in tropical forest structure using GatorEye drone‐borne lidar
Published in Biotropica (01-11-2020)“…Drone‐based remote sensing is a promising new technology that combines the benefits of ground‐based and satellite‐derived forest monitoring by collecting…”
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10
Single-Pass UAV-Borne GatorEye LiDAR Sampling as a Rapid Assessment Method for Surveying Forest Structure
Published in Remote sensing (Basel, Switzerland) (16-12-2020)“…Unmanned aerial vehicles (UAV) allow efficient acquisition of forest data at very high resolution at relatively low cost, making it useful for multi-temporal…”
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High-Density UAV-LiDAR in an Integrated Crop-Livestock-Forest System: Sampling Forest Inventory or Forest Inventory Based on Individual Tree Detection (ITD)
Published in Drones (Basel) (01-02-2022)“…Lidar point clouds have been frequently used in forest inventories. The higher point density has provided better representation of trees in forest plantations…”
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12
Forest inventory with high-density UAV-Lidar: Machine learning approaches for predicting individual tree attributes
Published in Computers and electronics in agriculture (01-12-2020)“…•Estimate forest variables for areas and the UAV-Lidar can help in this coverage.•Multiple regression has a problem of multicollinearity and is common in…”
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Monitoring restored tropical forest diversity and structure through UAV-borne hyperspectral and lidar fusion
Published in Remote sensing of environment (01-10-2021)“…Remote sensors, onboard orbital platforms, aircraft, or unmanned aerial vehicles (UAVs) have emerged as a promising technology to enhance our understanding of…”
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14
Distinguishing forest types in restored tropical landscapes with UAV-borne LIDAR
Published in Remote sensing of environment (15-05-2023)“…Forest landscape restoration is a global priority to mitigate negative effects of climate change, conserve biodiversity, and ensure future sustainability of…”
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15
Ecotourism and mangrove conservation in Southeast Asia: Current trends and perspectives
Published in Journal of environmental management (01-08-2024)“…Mangroves in Southeast Asia provide numerous supporting, provisioning, regulating, and cultural services that are crucial to the environment and local…”
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The Political Ecology of Land Conversion at the Tri-National Border of Southwest Amazonia
Published 01-01-2012“…Smallholders have long been blamed for the conversion of large areas of forest. There is insufficient understanding, however, of how development policies and…”
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Dissertation -
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Multidimensional tropical forest recovery
Published in Science (American Association for the Advancement of Science) (10-12-2021)“…Tropical forests disappear rapidly because of deforestation, yet they have the potential to regrow naturally on abandoned lands. We analyze how 12 forest…”
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Wet and dry tropical forests show opposite successional pathways in wood density but converge over time
Published in Nature ecology & evolution (01-06-2019)“…Tropical forests are converted at an alarming rate for agricultural use and pastureland, but also regrow naturally through secondary succession. For successful…”
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Journal Article