Results 121 to 130 of about 10,521 (262)

Genome‐Wide SNP Data and Species Distribution Modeling Reveal Population Structure and Conservation Implications of Primula wilsonii (Primulaceae)

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
This study investigates the genetic erosion and conservation of Primula wilsonii, a plant species with extremely small populations in Southwest China. Using genomic sequencing and species distribution models, the research identifies distinct genetic clusters, low genetic diversity, and significant genetic differentiation among populations, in the text ...
Yanping Xie   +6 more
wiley   +1 more source

Introduction

open access: yes
The Depositional Record, Volume 12, Issue 1, February 2026.
Lee R. Kump   +2 more
wiley   +1 more source

Variation in species' dispersal capacities amplifies effects of habitat loss and fragmentation on biodiversity loss

open access: yesEcosphere, Volume 17, Issue 1, January 2026.
Abstract Habitat loss and fragmentation can have a substantial impact on biodiversity loss. Modeling studies showing these effects generally work under the implicit assumption that all species in the community have equal dispersal capacities. Here, we consider the more realistic assumption that species are not ecological equivalents with respect to ...
Monique de Jager, Edwin T. Pos
wiley   +1 more source

Short‐stature maize systems reduce carbon intensity of grain production by an average of 13% compared to commercially relevant tall comparators

open access: yesJournal of Environmental Quality, Volume 55, Issue 1, January/February 2026.
Abstract The sustainable intensification of crop production provides more output with similar or fewer inputs, and therefore helps to produce food, feed, fiber, and fuel more efficiently. While short‐stature maize (Zea mays L.) hybrids have been shown to be more climate resilient, with reductions in yield‐scaled greenhouse gas production due to reduced
Frank G. Dohleman   +11 more
wiley   +1 more source

Experimental evidence for the “greening” of proglacial streams: Biofilm responses to a transition from glacial to groundwater sources

open access: yesLimnology and Oceanography, Volume 71, Issue 1, January 2026.
Abstract Climate change‐induced glacier retreat leads to the reorganization of fluvial landscapes in proglacial terrains and transitions between streams fed predominantly by glacial meltwater and groundwater. To explore the effects of such ecosystem transitions on benthic biofilm communities, we gradually mixed water from a glacier‐fed stream (GFS) and
Hannes Peter   +5 more
wiley   +1 more source

Housing Quality Improvement and Health Care Utilization: A Regression Discontinuity Study

open access: yesJournal of Policy Analysis and Management, Volume 45, Issue 1, Winter 2026.
ABSTRACT Low‐income housing is often of substandard quality. Health care payers like Medicaid and Medicare are piloting reimbursement for housing quality improvement with the rationale of reducing expenses from acute care use, but little is known about whether housing quality interventions can alter health utilization.
Kacie L. Dragan
wiley   +1 more source

Deep‐Ultraviolet (DUV) Raman and Fluorescence of Perchlorates and Chlorates: Implications for the Detection of Oxychlorines by the SHERLOC Instrument in Jezero Crater, Mars

open access: yesEarth and Space Science, Volume 13, Issue 1, January 2026.
Abstract Oxychlorines (i.e., perchlorates (ClO4−) and chlorates (ClO3−)) have been detected by several landed missions on Mars at various locations. These missions have provided crucial information about the geographic distribution and abundances of oxychlorines on Mars but have not definitively identified the cation and anion type of in situ, solid ...
J. V. Clark   +15 more
wiley   +1 more source

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