Results 91 to 100 of about 616,994 (336)

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

open access: yesBiological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson   +9 more
wiley   +1 more source

Fine-Grained Urban Village Extraction by Mask Transformer From High-Resolution Satellite Images in Pearl River Delta

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Urban renewal has led to the proliferation of informal urban habitats, such as slums, shanty towns, and urban villages (UVs). As an important component of urban renewal, UVs influence urban spatial structure and land use patterns.
Zhuoqun Chai   +5 more
doaj   +1 more source

The spread of non‐native species

open access: yesBiological Reviews, EarlyView.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock   +16 more
wiley   +1 more source

Persistent river heatwaves are emerging worldwide under climate change

open access: yesNature Communications
Rivers and the organisms living within them are highly vulnerable to hot thermal extremes. However, very little is known about river heatwaves, consecutive episodes of anomalously high temperature in rivers, and how they may evolve under climate change ...
Yiling Chen   +6 more
doaj   +1 more source

SDDT-SR: A Scale-Decoupling Super-Resolution Network With Domain Transfer for Heterogeneous Images

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Super-resolution image reconstruction (SRR) is an important task in remote sensing image (RSI) processing, which can serve the application fields, such as natural resources exploration and agricultural monitoring.
Simin Lin   +5 more
doaj   +1 more source

Moderating Urbanization and Managing Growth: How Can Colombo Prevent the Emerging Chaos? [PDF]

open access: yes
This paper examines urbanization trends, the growth of Colombo and its present state of development. It looks at the approaches to the planned interventions in the city and demonstrates how a uni-directional urban development has had a detrimental ...
Dayaratne, Ranjith
core  

Urban Economy [PDF]

open access: yesEconomies, 2014
In a call for papers, for the special issue to be devoted to “Urban Economy” late in 2015, that the Economies editors issued recently, I noted the increased attention that has been given to urban economies during the past quarter century. This is concomitant with the increased importance and role in policy that cities have attained.
openaire   +4 more sources

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