Results 21 to 30 of about 487 (168)

Some Medieval and Post-Golden Horde’s Towns of the Itil (Volga) and Syr-Darya Basins According to the Arabic and Chinese Maps

open access: yesЗолотоордынское обозрение, 2021
Research objectives: The earliest depictions of the towns of the Itil (Volga) and Syr-Darya Basins in medieval cartography are found on the Idrisi map (1154).
Kenzheakhmet N., Abu A.
doaj   +1 more source

Potential distribution and susceptibility of Coffea arabica L. to climate change impacts

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 693-711, March 2026.
Ecological niche models (ENMs) are vital for understanding the impact of historical factors on ecosystems and predicting future climate change scenarios. These models help assess how environmental shifts affect agricultural species like coffee, which supports millions of people globally.
Yuliana Grisel García‐Martínez   +1 more
wiley   +1 more source

Predicting the Changes in National Parks Due to Urbanization Growth, Applying the CA_Markov Model Approach: Bamou National Park Case Study—Fars Province—Iran

open access: yesNatural Resource Modeling, Volume 39, Issue 1, February 2026.
ABSTRACT National parks have a great role in ecosystems. They provide many natural benefits for different types of animal species. The research underscores the importance of understanding urbanization's effects on protected areas to inform conservation efforts.
Fatemeh Pouryanezhad   +4 more
wiley   +1 more source

Modeling Soil Erosion Susceptibility Using Machine Learning Techniques: Rud‐e‐Faryab Basin, Iran

open access: yesLand Degradation &Development, Volume 36, Issue 18, Page 6396-6409, December 2025.
ABSTRACT Soil erosion poses a significant threat to water and soil resources, affecting agricultural productivity, infrastructure, and environmental stability. This study models erosion susceptibility in the Rud‐e‐Faryab basin (Bushehr province, Iran) using the BIOMOD‐2 package in R (an ensemble of 10 machine learning algorithms) applied to 10 ...
Javad Momeni Damaneh   +6 more
wiley   +1 more source

L’Europe dans la cartographie arabe médiévale

open access: yesBelgeo, 2008
The two main schools of the medieval Arab cartography – the mathematical geography and the Balkhî’s school – pictured Europe, though based on different ideas. For the Muslim medieval observers, the European continent had no geographical unity.
Jean-Charles Ducène
doaj   +1 more source

Simulación de escenarios futuros de cambios de usos del suelo usando Redes Neuronales Artificiales. Aplicación en la ciudad de Curuzú Cuatiá, Corrientes, Argentina

open access: yesEstudios Socioterritoriales: Revista de Geografía, 2021
Las simulaciones de escenarios de usos del suelo futuros permiten obtener resultados que puedan convertirse en información valiosa para planificadores del territorio en tanto disminuyen el grado de incertidumbre.
Laura Fabiana Gómez
doaj   +1 more source

Mobilizing Underground: The Case of the Cypriot Communist Party AKEL in Colonial Cyprus (1955–59)

open access: yesHistory, Volume 110, Issue 391, Page 364-392, June 2025.
Abstract This article is the first attempt at recording and analysing the period of illegality of the Cypriot communist party AKEL (Progressive Party of the Working People) and the way it organized its clandestine mechanism during the armed struggle of the National Organisation of Cypriot Fighters (EOKA) against the British (1955–59).
YIANNOS KATSOURIDES, ELENI EVAGOROU
wiley   +1 more source

Paths of Gharb al-Andalus: Reading toponymic data and written sources [PDF]

open access: yesHesperis-Tamuda, 2023
Written medieval sources giving information on the roads in the Gharb alAndalus remain scarce. However, some texts have crossed several centuries, namely those of Ibn Ḥawqal, al-Idrīsī and al-Ḥimyarī. Although these texts do not always coincide with each
Santiago Macias
doaj  

Strait of Constantinople on views Arabic medieval Scientists (before al-Idrisi) [PDF]

open access: yesАнтичная древность и средние века, 2016
The article is devoted to representations of Arab geographers of the 9th –11th centuries on waterways linking Byzantium and Asia Minor with the north of Europe. “Geography” Ptolemy was important for the Arabs. Al-Khwarizmi’s book changed the coordinates of the Ptolemy and transformed the ancient beliefs, showing the connection Meotis and North Outer ...
openaire   +2 more sources

Trophic Interactions Are Key to Understanding the Effects of Global Change on the Distribution and Functional Role of the Brown Bear

open access: yesGlobal Change Biology, Volume 31, Issue 6, June 2025.
This study shows that what animals eat—and where their food lives—can strongly influence where the animals themselves are found, even across entire continents. By modeling the diet and habitat of the brown bear across Europe, the research reveals that including food web relationships improves predictions of where bears live now and where they might ...
Pablo M. Lucas   +86 more
wiley   +1 more source

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