Results 21 to 30 of about 621,016 (88)

From Indicator to Prediction: Five Decades of Biochemical Oxygen Demand Research in Tropical Freshwaters

open access: yesWorld Water Policy, Volume 12, Issue 4, November 2026.
ABSTRACT Biochemical oxygen demand (BOD) remains a core indicator of organic pollution in freshwater monitoring, but its role in water policy and practice is changing as water‐quality assessment moves toward predictive, integrative, and decision‐support approaches.
Isadora Favero Roque Cenci   +5 more
wiley   +1 more source

EMITS: Expectation–maximization abundance estimation for fungal ITS communities from long‐read sequencing

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 11, Page 3233-3244, November 2026.
Abstract As long‐read amplicon sequencing becomes routine for fungal metabarcoding, species‐level abundance estimation from ITS amplicons remains limited by naive best‐hit classification. Assigning each read to its single highest‐scoring reference misattributes reads among closely related species that share similar ITS sequences, and divides the reads ...
Aaron O'Brien   +4 more
wiley   +1 more source

Fórmulas de cambio : cultivando abejas. [PDF]

open access: yes, 2017
Multimedia en formato .mp4En el municipio de Carmen de Bolívar, en plenos Montes de María, un grupo de apicultores enfrentó una dura evasión de abejas ocasionada por los efectos del cambio climático.
López, Juan Fernando   +4 more
core  

Un altro mondo è possibile: collaborare per trasformare [PDF]

open access: yes, 2018
Introduzione alla sezione monografica, Cambio.
Bianchi, Francesca; Università degli Studi di Siena   +3 more
core   +1 more source

Integrating Diverse Approaches, Actors, and Local Knowledge: Lessons From the 61st ATBC Meeting

open access: yesBiotropica, Volume 58, Issue 6, November 2026.
With roots dating back to 1963, the Association for Tropical Biology and Conservation (ATBC) has broadened its biological focus to embrace the multidimensional nature of conservation. The 61st ATBC Meeting in Oaxaca, México (2025) emphasized integrating ecological, social, and cultural dimensions through diverse approaches, actors, and knowledge ...
Miguel Martínez‐Ramos   +13 more
wiley   +1 more source

Fórmulas de cambio : Doris Gómez. [PDF]

open access: yes, 2016
Multimedia en formato .mp4Doris Gómez es una barranquillera proveniente de una familia humilde que quiso salir adelante para ayudar a su madre, esto la llevó a sobresalir en su escuela y posteriormente en las universidades donde fue becada.
Grajales, Diana   +3 more
core  

La innovación, competitividad y desarrollo tecnológico en las MIP y ME’s del municipio de Angostura, Sinaloa

open access: yes, 2017
La innovación y el desarrollo tecnológico son factores elementales para el desarrollo y competitividad de las empresas, es por ello que hoy en día se crea la necesidad de estar siempre a la vanguardia con los productos, procesos y
Juan de Dios Torres Sánchez   +3 more
core   +1 more source

Designing Integrated Policies for the Twin Transition: Challenges and Tradeoffs

open access: yesPolicy Studies Journal, Volume 54, Issue 4, November 2026.
ABSTRACT Democratic governance faces the intertwined imperatives of managing the transformative risks and opportunities of digitalization, particularly stemming from artificial intelligence (AI), while achieving environmental sustainability within planetary boundaries.
Martino Maggetti
wiley   +1 more source

Toward a global ecosystem network‐of‐networks: Team science as a pathway for equitable macrosystem collaboration

open access: yesEcosphere, Volume 17, Issue 10, October 2026.
Abstract Global environmental challenges—from shifting precipitation regimes to biodiversity loss—transcend geopolitical boundaries and demand collaborative, cross‐border scientific responses. Ecosystem Research Infrastructures (ERIs) provide standardized, long‐term observations across regions to continents, yet they cover only a fraction of Earth's ...
Henry W. Loescher   +35 more
wiley   +1 more source

ITSxRust: ITS Region extraction with partial‐chain recovery and structured diagnostics for long‐read amplicon sequencing

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 10, Page 2843-2853, October 2026.
Abstract Long‐read amplicon sequencing is now routine for fungal metabarcoding, and locating the internal transcribed spacer (ITS) subregions within reads has become a throughput bottleneck. Existing extractors were designed for shorter reads and for datasets in which near‐identical sequences are common, and neither assumption holds for Oxford Nanopore
Aaron O'Brien   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy