Results 181 to 190 of about 453,562 (303)

Meyna grisea (King & Gamble) Robyns and Meyna peltata Robyns (Rubiaceae: Vanguerieae) – a new record of two ethnobotanically significant fruit trees from Manipur, India

Nordic Journal of Botany, EarlyView.
Meyna grisea and M. peltata, two new records from Imphal Valley, Manipur, India, characterised by a capitate stigma with 4–5 divergent, spreading lobes on a globose base, and a prominent peltate stigma, respectively, are described and illustrated here. Photographs, key to the species, along with their coordinates and diagnostic characters in comparison
Pallavi B. Dhal, Anishya, Sachchidanand Tripathi, Rajkumari Sanayaima Devi   +3 more
wiley   +1 more source

Beyond Ubiquity: Scale-dependent patterns of tardigrade diversity on the Iztaccíhuatl volcano. [PDF]

PLoS One
Dueñas-Cedillo A, Armendáriz-Toledano F, Cancino-López RJ, García-Román J, Ruiz EA.   +4 more
europepmc   +1 more source

White Pine Bark Adulterated with Elm Bark [PDF]

The Journal of the American Pharmaceutical Association (1912), 1920
openaire   +1 more source

Archaeological and Biogeochemical Investigation of Past Human Relationships With Now‐Endangered Fish Species: Lake Sturgeon and American Eel in Southern Ontario, Canada

International Journal of Osteoarchaeology, EarlyView.
ABSTRACT This paper explores the historical ecology and biogeography of two fish species that are currently endangered in the North American Great Lakes region, that were of great importance to the Indigenous people in the region, and that are the focus of ongoing conservation efforts on the part of descendant communities: lake sturgeon (Acipenser ...
Suzanne Needs‐Howarth, Alicia L. Hawkins, Trevor J. Orchard, Eric J. Guiry, Louis Lesage   +4 more
wiley   +1 more source

Sustainable Production of Poly(3-hydroxybutyrate) Using Eucalyptus Bark: Integration with Green Downstream Processing. [PDF]

ACS Sustain Chem Eng
Matias J, Rodrigues T, Torres CAV, Marques S, Ribeiro B, Gírio F, Reis MAM, Freitas F.   +7 more
europepmc   +1 more source

Caloric restriction‐mediated reproductive lifespan extension across multiple strains of the clonal aquatic plant Lemna turionifera

Oikos, EarlyView.
Lifespan extension due to caloric restriction (CR) is a well‐established aspect of animal senescence that has been observed in many taxa. Contrastingly, there is much less evidence in plants, even though it is straightforward to manipulate CR by restricting photosynthesis through reduction in light intensity.
Julian A. Ketler, Nicola M. Herman, Suzanne L. Chmilar, Robert A. Laird   +3 more
wiley   +1 more source

Meteorological versus spatial drivers of the spatial synchrony of forest insect pest outbreaks in North America

Oikos, EarlyView.
Spatial synchrony of population fluctuations has major consequences for the impacts of forest insect pest outbreaks at regional scales. We tested the predictions that the strength and drivers of this synchrony would differ among species according to their dispersal abilities and feeding guilds.
Kyle J. Haynes, Deepa S. Pureswaran, Andrew J. Allstadt, Jonathan A. Walter, Ian DeMerchant, Andrew M. Liebhold   +5 more
wiley   +1 more source

Valorization of Spruce Bark to Environmentally Sustainable Packaging Materials. [PDF]

ACS Sustain Chem Eng
Khalili H, Muangmeesri S, Ramazanova L, Braud L, Samec JSM, Mathew AP.   +5 more
europepmc   +1 more source

Community dynamics of lignicolous lichens on standing deadwood in a 275‐year chronosequence

Oikos, EarlyView.
Dead trees provide discrete habitat patches in which patch quality changes gradually due to wood decomposition. Although in most cases these patches persist for not more than a few decades, in some ecosystems deadwood decomposition and the consequent change in habitat patch quality can be a centuries‐long process, potentially leading to dynamics of ...
Aleksi Nirhamo, Pemelyn Santos, Mariina Günther, Jari Kouki, Tuomas Aakala   +4 more
wiley   +1 more source

BarkVisionAI: Novel dataset for rapid tree species identification. [PDF]

Sci Data
Chhatre A, Saini N, Parmar AK, Rana P, Jain M.   +4 more
europepmc   +1 more source