Results 61 to 70 of about 14,162 (221)

Phenolic Compounds in Five Species Collected from Estonia

Natural Product Communications, 2012
Epilobium species have been traditionally used as medicinal plants to treat benign prostate hyperplasia. The present study investigated the content of polyphenols, tannins, and flavonoids in Epilobium parviflorum Schreb., E. hirsutum L., E.
Indrek Remmel, Lauri Vares, Lauri Toom, Vallo Matto, Ain Raal   +4 more
doaj   +1 more source

Temporal dynamics of aquatic communities and implications for pond conservation [PDF]

, 2012
Conservation through the protection of particular habitats is predicated on the assumption that the conservation value of those habitats is stable. We test this assumption for ponds by investigating temporal variation in macroinvertebrate and macrophyte ...
Andrew Hull, B Davies, B Moss, B Oertli, C Hassall, Christopher Hassall, EM Raebel, GW Fairchild, J Biggs, J Boothby, J Boothby, J Hawkins, James Hollinshead, JM Chase, K Cottenie, LE Barnes, MA Fortuna, MD Eyre, MJ Jeffries, MJ Jeffries, MJ Jeffries, MJ Jeffries, MP Wanielista, N Indermuehle, N Indermuehle, N Menetrey, NW Moore, P Koleff, P Williams, P Williams, P Williams, PM Wade, R Chadd, R Céréghino, R Development Core Team, RA Briers, S Angélibert, S Angélibert, TN Sherratt, TT Macan   +39 more
core   +1 more source

Mineralogy of Soil‐Free Bare Crusts on Native Dryland Plant Habitats in Mackenzie Basin, South Island, New Zealand

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.
Late Cenozoic silty and sandy sediments in the semi‐arid Mackenzie basin have been eroded and redeposited almost entirely from nearby Mesozoic greywacke basement. Fine (commonly micron scale) phyllosilicate flakes, including clays, are randomly distributed and randomly oriented, and the sediments are porous.
Dave Craw, Cathy Rufaut, Marshall Palmer
wiley   +1 more source

Effects of Ungulate Herbivores on Temperate Forest Understory Vegetation—Implications From a Large‐Scale Wildlife Exclosure Experiment in Central Europe

Journal of Vegetation Science, Volume 37, Issue 2, March/April 2026.
Fenced ungulate exclosure (foreground) with unfenced control plot (background). ABSTRACT Question Ungulates play a key role in influencing understory vegetation and ecosystem dynamics in temperate forests. However, how soil conditions modulate ungulate effects on understory communities remains insufficiently understood.
Alexander Seliger, Jan Zäh, Steffi Heinrichs, Peter Schall, Christian Ammer, Torsten Vor   +5 more
wiley   +1 more source

Natural revegetation of placer mined lands of interior Alaska II [PDF]

, 1980
To the uninitiated eye an aerial photo of Fairbanks’ surrounding area includes patches of what might appear to be the channels left by the workings of a bark beetle grub.
McKendrick, J.D., Neiland, B.J., and Holmes, K.
core  

A First Quantitative Assessment of Soil Health at European Scale Considering Soil Genesis

Journal of Plant Nutrition and Soil Science, Volume 189, Issue 1, Page 6-16, February 2026.
ABSTRACT Background Soil health degradation is a major threat to European food security, biodiversity, and climate stability. While scientists have debated how to define soil health during recent decades, a quantifiable framework for monitoring, management, and policy remains lacking.
Christine Alewell, Surya Gupta, Jerome Poulenard, Noémie Niquille, Antonia Kaiser, Nima Shokri, Simon Scheper, Miriam Gross‐Schmölders, David A. Robinson, Grant Campbell, Cezary Kabala, Friederike Lang, Nancy Dise, Panos Panagos, Pasquale Borrelli   +14 more
wiley   +1 more source

Temperature and the evolution of flower color: A review

American Journal of Botany, Volume 113, Issue 1, January 2026.
Abstract Flower colors brighten our natural world. How and why have they evolved? How might ongoing global warming alter their evolutionary trajectories? In this review, I examine the influence of ambient temperature on the evolution of flower color.
Elizabeth P. Lacey
wiley   +1 more source

The complete chloroplast genome of Epilobium hirsutum L. (Onagraceae)

Mitochondrial DNA. Part B. Resources, 2021
The complete chloroplast genome sequence of Epilobium hirsutum L. is presented here. It is 161,111 bp in length and divides into four distinct regions: a small single-copy region (SSC) of 17,310 bp, a large single-copy region (LSC) of 89,117 bp, and a ...
Fei Meng, Weimin Jiang, Liping Wu, Jing Zhang, Xiaoyan Yao, Jing Wu, Xiaohu Guo, Shihai Xing   +7 more
doaj   +1 more source

Small grassland patches are hotspots for medicinal plants and associated phytochemical diversity in European agricultural landscapes

PLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 231-244, January 2026.
Besides being important components of landscape‐level biodiversity, medicinal plants are essential resources for traditional and modern healthcare. However, human‐driven biodiversity loss has resulted in the decline of medicinal plant populations. By maintaining connections between nature, culture, and people, sacred natural sites can help counteract ...
Rita Engel, Orsolya Valkó, Attila Lengyel, Ádám Bede, Balázs Deák   +4 more
wiley   +1 more source

Enhanced Antibacterial Activity Based on Green Synthesis of Nanoemulsions Using Citrus maxima Peel Essential Oil and Silver Nanoparticles

Journal of Chemistry, Volume 2026, Issue 1, 2026.
This study successfully synthesized Citrus maxima peel essential oil (CMPEO) nanoemulsions. To obtain the CMPEO nanoemulsions, the ratio 1:2 (v/v) of CMPEO and surfactants (Tween 80 and Span 80) was used. Silver nanoparticles (AgNPs) were biosynthesized using Lantana camara L. as a reducing agent.
Tan Tai Nguyen, Thi Thanh Nhan Tran, Thach Thi Dan, Nguyen Nhat Nam, Thi Anh Thu Nguyen, Thi Ngoc Diep Trinh, Sohini Basu Roy   +6 more
wiley   +1 more source