Results 131 to 140 of about 71,370 (231)

Environmental effects of the Manganui ski field, Mt Taranaki/Egmont [PDF]

open access: yes, 2012
During May 2012, the environmental effects of the Manganui ski field were examined. Permanent quadrats first established in 1974 to monitor vegetation changes were re-measured, vegetation mapping was conducted, modifications to ground form and drainage ...
Bylsma, Rebecca Johanna   +2 more
core   +1 more source

Extremely Fine‐Scale Soil Heterogeneity in a Rare Serpentine Endemic Plant Shape Patterns of Genetic Diversity

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
Variation in soil composition over the scale of meters was found to be a significant predictor of differences in the genetic composition of individuals in the critically imperiled plant C. tiburonensis. Our results suggest that spatially varying selection could be an important driver of evolution in this species, maintaining genetic diversity for this ...
Joseph Braasch   +2 more
wiley   +1 more source

The ecology of Atlantic white cedar wetlands: a community profile [PDF]

open access: yes, 1989
This monograph on the ecology of Atlantic white cedar wetlands is one of a series of U.S. Fish and Wildlife Service profiles of important freshwater wetland ecosystems of the United States.
Brody, Michael   +2 more
core  

Carex paludosa

open access: yes, 1956
C. paludosa (L.) Mönch Cat. 220. Bis 2150 m. l: Lovenex (J.); Haut de Tanay (J.); Epinassey (Mariétan); Salanfe (Coquoz); Finhaut (J.). - 2: Alpen von Lens (J.). - 3: Valsorey (Guyot); Val d'Heremence (J.); Ayer (J.); Jatzalp-Melchfluh ob Randa, 2150 m (Huber); Zermatt (Thellung); Gspon (Beauverd); unter Saas-Grund (Becherer); Saas-Fee (A.
openaire   +1 more source

Carya nux‐taurinensis comb. nov., a fossil‐species incorporating Carya globosa (Juglandaceae)

open access: yesTAXON, Volume 75, Issue 2, April 2026.
Abstract The type material of the almost forgotten fossil‐species Juglans nux‐taurinensis is newly analysed, a lectotype is designated, and new conspecific material detected at the Italian type locality La Morra is described. We show that Juglans nux‐taurinensis must be reassigned to Carya because the locule cast of the nutshell shows two inner ...
Edoardo Martinetto   +3 more
wiley   +1 more source

CAREx: context-aware read extension of paired-end sequencing data

open access: yesBMC Bioinformatics
Background Commonly used next generation sequencing machines typically produce large amounts of short reads of a few hundred base-pairs in length. However, many downstream applications would generally benefit from longer reads.
Felix Kallenborn, Bertil Schmidt
doaj   +1 more source

Palaeoenvironment of a mesolithic peat bed from Austin Friars, Leicester [PDF]

open access: yes, 1984
A mesolithic peat bed, dated to 9920±100 bp (HAR-4260) (bp = radiocarbon years before the present calculated from A.D. 19S0 within + or - of 100 years in this case. Ed.) was recovered from Austin Friars, Leicester.
Hunt, SA, Shackley, M
core  

Bridging the Gap From Peat to Ponds: Terrestrial and Aquatic Greenhouse Gas Emissions in an Evolving Permafrost‐Associated Subarctic Peatland

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 4, April 2026.
Abstract Rapid permafrost thaw in peatlands transforms the subarctic landscape into a mosaic of ponds and peat soil, varying in moisture, carbon and nutrients, and time since thaw. As subarctic permafrost degrades, ponds emerge and mature and can gradually infill with Sphagnum peat.
Melanie S. Burnett   +6 more
wiley   +1 more source

Carex elata All. ssp elata, new for Algarve in the lower Guadiana basin [PDF]

open access: yes, 2010
Carex elata All.
Albuquerque, Antonio   +3 more
core   +3 more sources

Carex brunnescens

open access: yes, 1956
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire   +1 more source

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