Results 111 to 120 of about 63,698 (307)

Monitoring African Megafauna in an Anthropogenic Landscape: A 15‐Year Case Study of the Vulnerable West African Giraffe

Animal Conservation, EarlyView.
We used pattern recognition software to correct misidentifications in a 15‐year photographic database of the last, vulnerable West African giraffe population in Niger. After revealing substantial methodological errors that had inflated population estimates by nearly 19%, we corrected individual encounter histories and applied capture‐mark‐recapture ...
Mara Vukelić, Ella W. White, Julian Fennessy, Abdoul Razack Moussa Zabeirou, Kateřina Gašparová, Simon Valle, Michael B. Brown, Thomas Rabeil, Karolína Brandlová   +8 more
wiley   +1 more source

Seasonal Variation of Tropical Savanna Altered Agronomic Adaptation of Stock-6-Derived Inducer Lines. [PDF]

Plants (Basel), 2022
Sintanaparadee P, Dermail A, Lübberstedt T, Lertrat K, Chankaew S, Ruanjaichon V, Phakamas N, Suriharn K.   +7 more
europepmc   +1 more source

Response of Remote Tropical West Pacific Islands to Climate Variability: A Multiproxy Record From T‐Lake, Palau, Spanning the Early Holocene to Present

Archaeometry, EarlyView.
ABSTRACT Lake sediments are natural archives of past environmental dynamics and how these systems have responded to past climate variability. Sediment geochemistry, governed by local geology and climate processes, is unique to each lake‐catchment and geochemical proxies must be validated for each study site.
Jalene Nalbant, Larissa Schneider, Jessica L. Blois, Matthew Wolhowe, Julian P. Sachs, Simon G. Haberle, Geoffrey Clark   +6 more
wiley   +1 more source

A review of loiasis and its vectors in Gabon

Journal of Vector Borne Diseases
Loiasis colloquially known as tropical eye worm is a neglected tropical helminthic disease that affects the rural poor population of Gabon. A systematic review of fifty-one documents (forty-five peer reviewed papers and six dissertations) over four ...
Sevidzem Silas Lendzele, Poungou Natacha, Mintsa Nguema Rodrigue, Jacques François Mavoungou   +3 more
doaj   +1 more source

Selection Gain of Maize Haploid Inducers for the Tropical Savanna Environments. [PDF]

Plants (Basel), 2021
Dermail A, Chankaew S, Lertrat K, Lübberstedt T, Suriharn K.   +4 more
europepmc   +1 more source

New evidence on palaeoenvironmental conditions in SW Cameroon since the Late Pleistocene derived from alluvial sediments of the Ntem River [PDF]

, 2010
An interior delta in the lower course of the Ntem River near the sub-prefecture Ma’an was identified after interpretation of satellite images, topographical maps of SW Cameroon and geological as well as hydrological references and a reconnaissance ...
Sangen, Mark
core  

Modelling Patterns of Past Inundation Processes Combining Geoarchaeology and Morphometric Hydrological Analysis in the Shashe‐Limpopo Basin, South Africa

Archaeometry, EarlyView.
ABSTRACT Riverine and valley systems across the globe have been central to the development of past urban centres. By AD 900, the Shashe and Limpopo Rivers seem to have facilitated the interaction and integration of early farming communities in southern Africa. This paper focuses on the application of geoarchaeological perspectives made available by the
B. S. Nxumalo
wiley   +1 more source

Rain Attenuation Prediction at Different Time Percentages for Ku, K, and Ka Bands Satellite Communication Systems over Nigeria

Journal of Astronomy and Space Sciences
This paper evaluates the influence of rainfall on propagated signal at different time exceedance percentages of an average year, over the climate zones of the country.
Orji Prince Orji, Obiegbuna Dominic Chukwuebuka, Okoro Eucharia Chidinma, Ugonabo Obiageli Josephine, Okezuonu Patrick Chinedu, Iyida Evaristus Uzochukwu, Ugwu Chukwuebuka Jude, Menteso Firew Meka, Ikechukwu Ugochukwu Chiemeka   +8 more
doaj   +1 more source

Gross primary productivity and water use efficiency are increasing in a high rainfall tropical savanna. [PDF]

Glob Chang Biol, 2022
Hutley LB, Beringer J, Fatichi S, Schymanski SJ, Northwood M.   +4 more
europepmc   +1 more source

Luminescence dating of coastal deposits from the Chanthaburi Plain, Thailand

Boreas, EarlyView.
The ongoing global sea‐level rise urges us to better understand the dynamics of coastal processes for predicting future changes. Sedimentary deposits reflect past coastal environments but require precise chronological data to place evidence into a temporal context.
Margarita Nuss, Sakonvan Chawchai, Savanna Kager, Smith Leknettip, Yunyi Li, Kannika Wangritthikraikul, Frank Preusser   +6 more
wiley   +1 more source