Results 101 to 110 of about 41,272 (301)

Droughts and human impact in the ancient Uaymil region of the Maya lowlands inferred from a 2800‐year sedimentary archive at Lake Kaná, Mexico

open access: yesBoreas, EarlyView.
The relationship between the climate and societal transformation in Maya lowlands has long been debated, particularly the role of drought in shaping the civilization trajectory during the Classic Period. A high‐resolution, multi‐proxy, geochemical record from Lake Kaná, located in the underexplored Uaymil region of the Yucatán Peninsula in Mexico ...
Haydar B. Martinez‐Dyrzo   +5 more
wiley   +1 more source

Floristics and distribution of Wattle Dry Sclerophyll Forests and Scrubs in north-eastern New South Wales [PDF]

open access: yes, 2013
Acacia blakei forests and scrubs of north-eastern NSW are described and compared to similar vegetation found in the south-east of the state, primarily dominated by Acacia silvestris.
Hunter, John T.
core  

Spatiotemporal Variation Characteristics of Ecosystem Service Losses in the Agro-Pastoral Ecotone of Northern China

open access: yesInternational Journal of Environmental Research and Public Health, 2019
Being subject to climate change and human intervention, the land-use pattern in the agro-pastoral ecotone of Northern China has undergone complex changes over the past few decades, which may jeopardize the provision of ecosystem services.
Yuejuan Yang   +8 more
semanticscholar   +1 more source

Home ranges, feeding sites, and daily movement behavior of the highly threatened Livingstone's fruit bat revealed through GPS tracking

open access: yesConservation Science and Practice, EarlyView.
Livingstone's fruit bat GPS tracks during day‐ and nighttime on Anjouan, Comoros, identifying likely feeding sites. Abstract The highly threatened Livingstone's fruit bat, Pteropus livingstonii, is endemic to only two islands of the Union of the Comoros, a country with some of the highest deforestation rates worldwide.
Isabella Mandl   +8 more
wiley   +1 more source

THE BOREAL-TETHYAN BIOGEOGRAPHICAL MOLLUSC ECOTONE IN EUROPE DURING THE JURASSIC-CRETACEOUS TRANSITION

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2004
Late Jurassic and earliest Cretaceous molluscs of the northern hemisphere were distinctly differentiated geographically into Boreal taxa, usually north of 50° N, and Tethyan taxa, usually south of 45° N.
VICTOR A. ZAKHAROV, MIKHAIL A. ROGOV
doaj   +1 more source

Structure and Dynamics of Tree Stands at the Upper Timberline in the Western Part of the Putorana Plateau [PDF]

open access: yes, 2019
Analysis of the age structure of Dahurian larch (Larix gmelinii Rupr.) forests in the western part of the Putorana Plateau (Sukhie Gory Range) and comparison of diachronous topographic maps and satellite images have revealed changes in the altitudinal ...
Devi, N. M.   +6 more
core  

Integrating ecological feedbacks across scales and levels of organization

open access: yesEcography, EarlyView.
In ecosystems, species interact in various ways with other species, and with their local environment. In addition, ecosystems are coupled in space by diverse types of flows. From these links connecting different ecological entities can emerge circular pathways of indirect effects: feedback loops.
Benoît Pichon   +4 more
wiley   +1 more source

Annual Reports to the ESA Council ESA 110th Annual Meeting July, 2025

open access: yes
The Bulletin of the Ecological Society of America, EarlyView.
wiley   +1 more source

What controls forest litter decomposition? A coordinated distributed teabag experiment across ten mountains

open access: yesEcography, EarlyView.
Litter decomposition in mountainous forest ecosystems is an essential process that affects carbon and nutrient cycling. However, the contribution of litter decomposition to terrestrial ecosystems is difficult to estimate accurately because of the limited comparability of different studies and limited data on local microclimatic and non‐climatic factors.
Shiyu Ma   +24 more
wiley   +1 more source

Dung beetle (Coleoptera: Scarabaeinae) community structure across a forest- agriculture habitat ecotonein South Western Ghats [PDF]

open access: yes, 2018
Ecotones are zones of transition between biomes or ecosystems.Ecotones, natural or anthropogenic, can greatly affect insect community structure across habitats.Scarabaeinae dung beetles are ideal biological indicators that are used to study effects of ...
Latha, T. (Thomas), Sabu, T. K. (Thomas)
core  

Home - About - Disclaimer - Privacy