Results 41 to 50 of about 876 (148)

Données d’observations de la terre et outils cartographiques libres à la caractérisation de la dynamique foncière face à l’accaparement des terres à grande échelle au sud-ouest Cameroun.

African Journal on Land Policy and Geospatial Sciences, 2019
Situé en plein cœur de la forêt équatoriale dans le bassin du Congo, la région du Sud-ouest est sans doute l’une des plus riches du Cameroun. Elle comporte une biodiversité des plus diversifiées avec une importance significative des espèces endogènes ...
FOYET GANKAM Arsène Delors
doaj   +1 more source

Exploring Progesterone Levels and Scaled Mass Index as Predictors of Pregnancy in Free‐Ranging Belugas

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT Monitoring pregnancy rates can provide vital information regarding a population's viability and trajectory. This study combined drone‐based photogrammetry with biopsy darting to determine if the Scaled Mass Index (SMI) estimated from aerial images can be used to identify pregnant, free‐ranging St.
Meredith Sherrill, Limoilou‐Amélie Renaud, Nicholas Kellar, Robert Michaud, Véronique Lesage, Jonathan Verreault   +5 more
wiley   +1 more source

Development and functional adaptation of intestinal macrophages across the lifespan

Clinical &Translational Immunology, Volume 15, Issue 6, 2026.
This article discusses intestinal macrophage development, including the influence of developmental origins and life stages; ontogeny and functional heterogeneity; preclinical and clinical evidence. Abstract Macrophages of the gastrointestinal system are central regulators of gut development, homeostasis and disease, yet their origin, functional ...
Baha Mustafa, Elisa L Hill‐Yardin, Sarah J Spencer   +2 more
wiley   +1 more source

The Meaning of Mangabey Molars (And Premolars)

Evolutionary Anthropology: Issues, News, and Reviews, Volume 35, Issue 2, June 2026.
ABSTRACT The postcanine teeth of mangabeys (members of Cercocebus and Lophocebus) have figured prominently in discussions about the relationship between hard‐object feeding and dental form. Grey‐cheeked mangabeys (Lophocebus albigena) and sooty mangabeys (Cercocebus atys) both have thickly enameled posterior teeth.
Debbie Guatelli‐Steinberg, W. Scott McGraw   +1 more
wiley   +1 more source

Exercise, exerkines, and muscle–brain crosstalk in Parkinson's disease

Neuroprotection, Volume 4, Issue 2, Page 99-110, June 2026.
Abstract Parkinson's disease (PD) is a progressive neurodegenerative disorder with motor and non‐motor symptoms, driven by dopaminergic loss and α‐synuclein accumulation. Beyond neurodegeneration, growing evidence highlights skeletal muscle health as a key determinant of prognosis, with sarcopenia and frailty contributing to greater disability, fall ...
Salomón Páez‐García, Edgar Alvarado, Alejandro Cuevas, Laura Valverde, Eduardo Salinas, Kevin O'Hara‐Veintimilla, María Cruz Rodríguez‐Oroz, Miguel Germán Borda   +7 more
wiley   +1 more source

Protection et Sauvegarde De La Foret dans Avatar 1 De James Cameron

International Journal Papier Public Review
L’étude du film Avatar 1 de J. Cameron montre comment les industriels débarquent avec un impressionnant matériel militaire lourd dans une aire forestière verdoyante et riche, pour chasser les Navi’s clonés, afin d’y exercer d’intenses activités industrielles.
openaire   +1 more source

When invasions go unnoticed: Public perception of the freshwater jellyfish Craspedacusta sowerbii in Europe

People and Nature, Volume 8, Issue 6, Page 1957-1973, June 2026.
Abstract Biological invasions are a major driver of biodiversity loss, yet inconspicuous or “cryptic” species often escape detection and public awareness, limiting management responses. We investigated the freshwater jellyfish Craspedacusta sowerbii, likely native to China and now present on six continents, through a 22‐month multilingual online survey
Guillaume Marchessaux, Kristína Slovák Švolíková, Barbora Števove, Ali Serhan Tarkan, Daniela Giannetto, Cristina Preda, Belma Kalamujić Stroil, Maciej K. Mańko, András Abonyi, Álmos Becz, Massimo Morpurgo, Evgeny A. Pakhomov, Levan Mumladze, Mar Bosch‐Belmar, Aino Hosia, Patricia Ventura, Jamileh Javidpour, Florian Lüskow   +17 more
wiley   +1 more source

The The Status of Forest elephant in the world heritage DJA Faunal Reserve, Cameroon

Pachyderm, 2020
Central African forest elephants (Loxodonta cyclotis) have declined by an estimated 62% between 2002 and 2011, largely as a result of poaching for the illegal ivory trade.
Rajan Amin, Oliver Fankem, Oum Ndjock Gilbert, Thomas Bruce, Constant Ndjassi, David Olson, Andrew Fowler   +6 more
doaj   +1 more source

Shaping future forests: how can ecophysiology support climate‐smart forest management?

New Phytologist, Volume 250, Issue 5, Page 2778-2813, June 2026.
Summary Climate change, particularly the associated increase in extreme events and disturbances, threatens the numerous environmental, social, and economic benefits that forests provide, both locally and globally. Heat and drought pose significant risks to forest ecosystems; the anticipated future climate is expected to exacerbate this trend ...
Arthur Gessler, José M. Grünzweig, Laura Bigio, Henrik Hartmann, Nate McDowell, Frank Krumm, Arun K. Bose, Andreas Rigling, Harald Bugmann, Valentina Vitali, Pascal Schneider, J. Jelle Lever, Janine Schweier, Anne Kempel, Niklaus E. Zimmermann, Philipp Brun, Jürgen Bauhus, Micah Wilhelm, Alessandra Bottero   +18 more
wiley   +1 more source

Communication des éléphants de forêts pendant leur nutrition dans le Parc national d’Ogooué Leketi au Congo Brazzaville

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2022
La connaissance sur la communication des éléphants de forêt de l’Ogooué Leketi pendant la recherche de la nourriture est importante pour la conservation effective et les stratégies des suivis des animaux. L’écoéthologie des éléphants de forêt (Loxodonta
Clément INKAMBA-NKULU, Jean-Paul Koto-te-Nyiwa NGBOLUA, Jean Mukulire MALEKANI, Corneille Ndomba EWANGO, Julien Kumanenge PUNGA, Jonas Sodi Mbongu NAGAHUEDI   +5 more
doaj