Results 61 to 70 of about 89,781 (236)

Cruise Report 72-S-8: Crab [PDF]

open access: yes, 1972
(PDF contains 4 pages.
Warner, Ronald W.
core  

Journal of African Christian Biography [PDF]

open access: yes, 2020
A publication of the Dictionary of African Christian Biography with U.S. offices located at the Center for Global Christianity and Mission at Boston University. This issue focuses on: WOMEN --- 1.
Belcher, Wendy Laura   +6 more
core  

Palaeoglacier reconstruction and dynamics of Cordillera Vilcanota in the tropical high Peruvian Andes

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 2, February 2026.
We provide a geomorphological analysis of Cordillera Vilcanota and use morphostratigraphic principles to reconstruct palaeo icefield extent and palaeoglacier readvances, likely during the Antarctic Cold Reversal and Younger Dryas. We find evidence of temperate and polythermal ice margins, with limited glaciofluvial landform generation.
Bethan Davies   +11 more
wiley   +1 more source

Variaciones espaciales y temporales de las comunidades ribereñas de peces en un sistema fluvial no intervenido: Río San Pedro, Cuenca del Río Valdivia (Chile) Spatial and temporal distribution of riparian fish communities in an undisturbed fluvial system: the san pedro river, valdivia basin (Chile)

open access: yesGayana, 2012
El conocimiento de la dinámica natural de las comunidades biológicas en sistemas fluviales es relevante para la conservación de estos complejos ecosistemas.
Nicole Colin   +2 more
doaj  

New report and range extension of invasive suckermouth armored catfishes of the genus Pterygoplichthys (Actinopterygii: Siluriformes: Loricariidae) in the Yucatan Peninsula [PDF]

open access: yesActa Ichthyologica et Piscatoria
Commonly known as suckermouth armored catfishes or pleco, Pterygoplichthys spp. are a group of invasive fishes that are widely distributed in several countries, including Mexico.
Miriam Soria-Barreto   +3 more
doaj   +3 more sources

Cruise Report 64-S-5 Shrimp [PDF]

open access: yes, 1964
(PDF contains 5 pages.
Gotshall, Dan, Isaacson, Peter A.
core  

JAMES BUTTLE REVIEW: A Synthesis of Riparian Plant Water Use Over Two Decades in North American Drylands

open access: yesHydrological Processes, Volume 40, Issue 2, February 2026.
Using the most complete summary of 20 years of riparian plant water use studies in North American drylands to date, we examine broad patterns of plant water use by vegetation type and across climate gradients. Marshes, cottonwood‐willow stands and tamarisk use larger amounts of water than other communities, and all communities have higher water use in ...
Emily C. Palmquist   +5 more
wiley   +1 more source

Spatial and temporal dynamics of vegetation in the San Pedro River basin area [PDF]

open access: yesAgricultural and Forest Meteorology, 2000
Changes in climate and land management practices in the San Pedro River basin have altered the vegetation patterns and dynamics. Therefore, there is a need to map the spatial and temporal distribution of the vegetation community in order to understand how climate and human activities affect the ecosystem in the arid and semi-arid region. Remote sensing
openaire   +1 more source

Urosaurus graciosus [PDF]

open access: yes, 1988
Number of Pages: 3Integrative BiologyGeological ...
Dickson, Nancy A., Vitt, Laurie J.
core   +1 more source

Revision of Manettia (Rubiaceae) in Paraguay

open access: yesNordic Journal of Botany, Volume 2026, Issue 2, February 2026.
Manettia Mutis is a Neotropical genus comprising over 100 species, many of which are only known from their original descriptions or, at most, from revisions dating back over 100 years. Recent review studies have remained unpublished for several years. Conventional taxonomic methods are followed.
Silvana Yasmin Gauto   +2 more
wiley   +1 more source

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