Results 121 to 130 of about 3,555,674 (259)

Changes in deer hunter satisfaction under special antlerless harvest regulations in Pennsylvania, USA

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 8, November 2026.
Deer Management Assistance Program hunter satisfaction in Pennsylvania increased over time and was associated with antlerless deer harvest success, repeated permit purchases, and seeing an antlerless deer. Understanding these relationships can help wildlife agencies support both deer management objectives and long‐term hunter engagement.
Arun Regmi   +11 more
wiley   +1 more source

Recovery of great blue herons (Ardea herodias) within the Chesapeake Bay

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 8, November 2026.
We surveyed great blue herons throughout the tidal reach of the Chesapeake Bay in 2013 and mapped 423 colonies supporting 15,094 pairs. The population has increased more than four‐fold since the mid‐1970s. Colony size has declined. Invasion of colonies by bald eagles may be driving a change in spatial structure.
Bryan D. Watts   +2 more
wiley   +1 more source

Railroad depot, hotel and railroad tracks, Maple Valley, 1910

open access: yes, 1910
Date supplied by Maple Valley Historical Society. Maple Valley Hotel on left, Pacific Coast Railroad tracks on left, Maple Valley depot on right foreground [Maple Valley Historical Society note]. Reference number printed on image: No.800.

core  

Differenciálszámítás és integrálszámítás oktatása a középiskolában Maple szoftver segítségével [PDF]

open access: yes, 2007
Differenciálszámítás és integrálszámítás oktatása a középiskolában Maple szoftver ...
Bányász, József László
core  

First 20 Years of Orbitrap Mass Spectrometry as the Mainstream Analytical Technique

open access: yesMass Spectrometry Reviews, Volume 45, Issue 6, Page 1064-1086, November/December 2026.
ABSTRACT This review traces the first 20 years of Orbitrap mass spectrometry as a mainstream high‑resolution and accurate‑mass (HR/AM) technology. It outlines the historical development of the Orbitrap analyzer, the evolution of major instrument families, and the key technological innovations that enabled its widespread adoption. Particular emphasis is
Alexander Makarov
wiley   +1 more source

Environmental drivers influencing the ambrosia beetle community: The primary role of geographic and climatic drivers in chestnut‐growing areas

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 4, Page 575-587, November 2026.
Ethanol‐baited traps were placed in cultivated chestnut orchards (a) and mixed environments with assorted tree composition (b), over a 2‐year monitoring period in two valleys (NW Italy). A total of 118,286 ambrosia beetles was collected, representing six species.
Eleonora Vittoria Fontana   +1 more
wiley   +1 more source

Injury to red maple.

open access: yes, 2003
Injury to red maple. Tree sets 4 feet from curb opposite 817 N. Market Street, Canton, Ohio.
Ohio Agricultural Experiment Station. Dept. of Forestry.
core  

Hydrological Controls of Methane Uptake in Biochar‐Amended Native Vegetation Green Roof Substrates

open access: yesGCB Bioenergy, Volume 18, Issue 11, November 2026.
Four years of field measurements showed that biochar amendment consistently enhanced atmospheric methane (CH4) uptake in high‐organic native green roof substrates. Biochar‐mediated changes in substrate moisture and gas exchange strengthened CH4 consumption, demonstrating biochar‐amended green roofs as a nature‐based strategy for enhancing urban CH4 ...
Imrul Kayes   +2 more
wiley   +1 more source

Construction of Red Maple Boardwalk

open access: yes, 1975
Construction of Red Maple Boardwalk.https://digitalcommons.unf.edu/nature_trails/1005/thumbnail ...
University of North Florida
core   +1 more source

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