Results 71 to 80 of about 4,543 (206)

Anatomía de hoja y fruto de Cestrum strigillatum Ruiz et Pav. (Solanaceae)

open access: yesLilloa, 2000
Cestrum strigillatum Ruiz et Pav. (Solanaceae) es un arbusto de 1,8-4 m de altura, con flores blanco-verdosas, aromáticas. El fruto es una baya morado oscuro.
Cristina Martín   +2 more
doaj  

Systemic bio‐inequity links poverty to biodiversity and induces a conservation paradox

open access: yesPeople and Nature, Volume 8, Issue 8, Page 2700-2719, August 2026.
Abstract Biodiversity is declining globally while inequity is growing, and poverty rates are not improving. Global sustainable development and conservation initiatives aim to address biodiversity loss and poverty simultaneously. Through text analysis of global biodiversity policies, we identified a consistent narrative that countries with high ...
Conor Waldock   +4 more
wiley   +1 more source

Reconocimiento de las especies de gramíneas dominantes del valle de Tafí (Tucumán, Argentina) mediante análisis epidérmico foliar

open access: yesLilloa, 2000
Se estudia la epidermis foliar abaxial de 18 especies de gramíneas dominantes en el valle de Tafí. Se elabora una clave basada en caracteres de valor diagnóstico para el reconocimiento de estas especies en estado vegetativo.
Marta E. Arias   +4 more
doaj  

Dinámica de recambio en tejido foliar de pasto ovillo (Dactylis glomerata L.) bajo sombra

open access: yesAIA Avances en Investigación Agropecuaria
Introducción. La sombra proveniente de los árboles modifica la cantidad y calidad de forraje producido en los sistemas silvopastoriles (Gobbi et al., 2009).
Josué Jonathan Ríos Hilario   +6 more
doaj   +1 more source

Challenges in Advancing LGBTQ+ Equity and Research in Southeast Asian Countries: A Brief Report

open access: yesSexuality, Gender &Policy, Volume 9, Issue 3, August 2026.
ABSTRACT This brief report provides preliminary findings on the challenges faced by academics, community workers, and other individuals involved in LGBTQ+ rights activism and research in Southeast Asia (SEA), with larger shares of participants from the Philippines, Malaysia, Thailand, and Vietnam.
Viet D. M. Trinh   +2 more
wiley   +1 more source

Morfoanatomía foliar, análisis meiótico y caracterización del marcador ITS2 de Adesmia incana var. incana (Fabaceae, Papilionoideae)

open access: yesLilloa
Adesmia incana var. incana es una especie herbácea, perenne, endémica de Sudamérica, que crece entre 0-1800 m snm. Los objetivos de este trabajo fueron describir la morfoanatomía foliar, analizar la meiosis y caracterizar el marcador molecular ITS2.
Ana Inés Ruiz   +3 more
doaj   +1 more source

From Crisis to Resilience: Rethinking Urban Flooding and Groundwater Recharge in Bengaluru City, India

open access: yesWorld Water Policy, Volume 12, Issue 3, August 2026.
ABSTRACT Bengaluru, a primary metropolitan centre in India, is currently grappling with the dual crises of urban flooding and severe groundwater depletion. These challenges are driven by rapid urbanization, which has seen built‐up areas increase from 42% to 86% over two decades, resulting in a dramatic loss of vegetation and wetlands.
S. Biswas, S. V. B. Patel, B. Maheshwari
wiley   +1 more source

Best practices in `0 K' DFT energy calculations on molecular crystal structures

open access: yesActa Crystallographica Section C, Volume 82, Issue 8, Page 383-400, August 2026.
This article describes best practices for `zero Kelvin' energy calculations on molecular crystals and is targeted for non‐experts who would like to perform their own calculations or assess the accuracy and validity of such calculations reported in the scientific literature.This article describes best practices for `zero Kelvin' energy calculations on ...
Jacco van de Streek, Erin R. Johnson
wiley   +1 more source

Efecto del riego sobre la calidad, desarrollo y producción de biomasa a dos edades de corte en Cenchrus purpureus vc. CT-115 para la región central del estado de Veracruz

open access: yesAIA Avances en Investigación Agropecuaria, 2019
En un diseño en bloques al azar con arreglo factorial 2 x 2, se estudió la calidad, desarrollo y acumulación de biomasa del pasto Cenchrus purpureus vc. CT-115.
Cynthia O Retureta González   +5 more
doaj  

Soil phosphorus drives subcontinental patterns of carbon isotope discrimination across Australia

open access: yesNew Phytologist, Volume 251, Issue 3, Page 1038-1053, August 2026.
Summary Several transects have been established to study the sensitivity of carbon isotope discrimination (Δ13C) in woody plants to mean annual precipitation (MAP) across Australia. These have shown a surprising divergence in Δ13C‐MAP sensitivity among subcontinental regions.
Iftakharul Alam   +8 more
wiley   +1 more source

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