Results 1 to 10 of about 68,302 (247)

The efficacy of DNA barcoding in the classification, genetic differentiation, and biodiversity assessment of benthic macroinvertebrates [PDF]

open access: yesEcology and Evolution, 2021
Macroinvertebrates have been recognized as key ecological indicators of aquatic environment and are the most commonly used approaches for water quality assessment.
Yihao Ge   +5 more
doaj   +2 more sources

Species‐level biodiversity assessment using marine environmental DNA metabarcoding requires protocol optimization and standardization [PDF]

open access: yesEcology and Evolution, 2019
DNA extraction from environmental samples (environmental DNA; eDNA) for metabarcoding‐based biodiversity studies is gaining popularity as a noninvasive, time‐efficient, and cost‐effective monitoring tool.
Gert‐Jan Jeunen   +7 more
doaj   +2 more sources

Floristic composition and community structure along the elevational gradient of Balinsasayao Twin Lakes Natural Park in Negros Oriental, Philippines [PDF]

open access: yesOne Ecosystem, 2021
Balinsasayao Twin Lakes Natural Park (BTLNP) is one of the protected areas on the Island of Negros Oriental which is enormously rich in biodiversity due to different Lowland types formed along its elevation gradient.
Wilbert Aureo   +4 more
doaj   +3 more sources

Optimization of environmental DNA extraction and amplification methods for metabarcoding of deep-sea fish

open access: yesMethodsX, 2021
Analyses of environmental DNA (eDNA) from macroorganisms in aquatic environments have greatly advanced in recent years. In particular, eDNA metabarcoding of fish using universal PCR primers has been reported in various waters.
Masaru Kawato   +8 more
doaj   +1 more source

Diversity and composition of plant species in the forest over limestone of Rajah Sikatuna Protected Landscape, Bohol, Philippines [PDF]

open access: yesBiodiversity Data Journal, 2020
Rajah Sikatuna Protected Landscape (RSPL), considered the last frontier within the Central Visayas region, is an ideal location for flora and fauna research due to its rich biodiversity.
Wilbert Aureo   +4 more
doaj   +3 more sources

Using Red List Indices to monitor extinction risk at national scales

open access: yesConservation Science and Practice, 2023
The Red List Index (RLI) measures change in the aggregate extinction risk of species. It is a key indicator for tracking progress toward nine of the Aichi and many proposed post‐2020 Global Biodiversity Framework Targets.
Domitilla Raimondo   +12 more
doaj   +1 more source

Diversity of zooplankton and benthic macroinvertebrates of estuarine coastal waters in Tien Giang province, southern Vietnam

open access: yesVietnam Journal of Science, Technology and Engineering, 2022
The Tien Giang province is located in the tropical climate zone of the Mekong delta. In this study, the diversity of zooplankton and benthic macroinvertebrates were investigated in the estuarine coastal waters of the Tien Giang province of southern ...
Thuy Lan Chi Nguyen   +6 more
doaj   +1 more source

A hierarchical inventory of the world’s mountains for global comparative mountain science

open access: yesScientific Data, 2022
Measurement(s) mountain range Technology Type(s) Geographic Information System Factor Type(s) ruggedness Sample Characteristic - Environment mountain Sample Characteristic - Location ...
Mark A. Snethlage   +8 more
doaj   +1 more source

Exploring Ecoacoustic Trajectories in a Giant Sequoia Forest After Wildfire

open access: yesFrontiers in Remote Sensing, 2022
Forest management strategies that create spatially diverse fire-caused disturbance outcomes, consistent with historic fire regimes, are a desired condition for fire adapted western United States forests.
Erik Meyer   +5 more
doaj   +1 more source

Which fish is this? Fishers know more than 100 fish species in megadiverse tropical rivers

open access: yesFACETS, 2022
Ethnobiological studies on folk, common, or popular names that fishers use to identify fish can help improve fisheries monitoring and collaborations between fishers and researchers.
Renato A. M. Silvano   +3 more
doaj   +1 more source

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