Results 141 to 150 of about 3,993 (159)

BarnebyLives: An R package to create herbarium specimen labels and clean spreadsheets

Applications in Plant Sciences, EarlyView.
Abstract Premise Accessioning herbarium specimens is labor intensive, yet remains vital for research in ecology, evolution, and conservation. As institutional support for herbaria declines, efficient tools are needed to streamline this process. The R package BarnebyLives was developed to assist collectors by supplementing collection notes, verifying ...
Reed Clark Benkendorf, Jeremie B. Fant
wiley   +1 more source

Rapid assessment of fern spore quality using microscale electrical conductivity testing

Applications in Plant Sciences, EarlyView.
Abstract Premise Ex situ spore banks are essential for fern conservation and research, yet traditional germination tests for assessing spore quality are time consuming and labor intensive. We explored whether electrical conductivity (EC), a rapid proxy for seed vigor, could offer an efficient alternative for evaluating fern spore quality. Methods Using
Yao‐Moan Huang, Chia‐Wen Ko, Chin‐Tzer Duh, Chu‐Mei Huang, Wen‐Liang Chiou, Tzu‐Tong Kao   +5 more
wiley   +1 more source

refloraR: An R package for efficiently retrieving and analyzing plant specimen data from the Herbário Virtual Reflora

Applications in Plant Sciences, EarlyView.
Abstract Premise Advances in the digitization of herbarium collections are enabling open access to specimen data for research and conservation. In Brazil, the Herbário Virtual Reflora (HVR) hosts over 4.8 million high‐resolution images of botanical specimens and their associated data from 86 national and international herbaria.
Carlos Calderón del Cid, Ana Flávia Alves Versiane, Paula Leitman, Fabiana Ranzato Filardi, Rafaela Campostrini Forzza, Domingos Cardoso   +5 more
wiley   +1 more source

Herbarium‐based measurements are reliable predictors of fresh plant traits in Neotropical Myrtaceae

Applications in Plant Sciences, EarlyView.
Abstract Premise Herbarium specimens are increasingly used to extract morphological traits for ecological and evolutionary studies, yet the effects of tissue desiccation on trait measurements remain poorly understood. Here, we tested two hypotheses: (H1) whether higher tissue water content leads to greater measurement changes after herborization and ...
Yacov Kilsztajn, Lázaro Henrique Soares Moraes de Conceição, Thais Vasconcelos, Carolyn Elinore Barnes Proença, Vanessa Graziele Staggemeier   +4 more
wiley   +1 more source

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Terrain gradient response of landscape ecological environment to land use and land cover change in the hilly watershed in South China

Ecological Indicators, 2023
Aicun Xiang, Durui Lin
exaly  

Research on Land Use Pattern and Ecological Risk of Lanzhou–Xining Urban Agglomeration from the Perspective of Terrain Gradient

Land, 2023
Peiji Shi
exaly  

Assessing the Terrain Gradient Effect of Landscape Ecological Risk in the Dianchi Lake Basin of China Using Geo-Information Tupu Method

International Journal of Environmental Research and Public Health, 2022
Qi-Ming Wang, Qi Ming
exaly  

Changes in ecological stoichiometry and nutrient resorption in Castanopsis hystrix plantations along an urbanization gradient in the lower subtropics

Journal of Forestry Research, 2021
Nancai Pei, Feifan Li
exaly  

Spatial patterns and drivers of forest ecological functions in a typical soil-rock mountain area of northern China along an elevational gradient

Journal of Cleaner Production, 2022
Guowan Li
exaly  

Functional traits reveal the expansion and packing of ecological niche space underlying an elevational diversity gradient in passerine birds

Proceedings of the Royal Society B: Biological Sciences, 2016
Christopher Trisos, Joseph Tobias
exaly