Results 31 to 40 of about 530,981 (299)

Oral microbial interactions from an ecological perspective: a narrative review

open access: yesFrontiers in Oral Health, 2023
Landscape ecology is a relatively new field of study within the sub-specialty of ecology that considers time and space in addition to structure and function.
Daniel H. Fine, Helen Schreiner
doaj   +1 more source

Discriminating small wooded elements in rural landscape from aerial photography: a hybrid pixel/object-based analysis approach [PDF]

open access: yes, 2009
While small, fragmented wooded elements do not represent a large surface area in agricultural landscape, their role in the sustainability of ecological processes is recognized widely.
Balent, Gérard   +5 more
core   +4 more sources

Forest landscape ecology and global change: what are the next steps? [PDF]

open access: yes, 2014
In this chapter, we summarize current trends and challenges and future research directions in forest landscape ecology and in management related to global change.
Azevedo, João   +2 more
core   +2 more sources

A Holistic Landscape Description Reveals That Landscape Configuration Changes More over Time than Composition: Implications for Landscape Ecology Studies [PDF]

open access: yes, 2016
International audienceBackground: Space-for-time substitution—that is, the assumption that spatial variations of a system can explain and predict the effect of temporal variations—is widely used in ecology.
A Mimet   +55 more
core   +7 more sources

Combining Dendrometer Series and Xylogenesis Imagery—DevX, a Simple Visualization Tool to Explore Plant Secondary Growth Phenology

open access: yesFrontiers in Forests and Global Change, 2019
Determining the effect of a changing climate on tree growth will ultimately depend on our understanding of wood formation processes and how they can be affected by environmental conditions. In this context, monitoring intra-annual radial growth with high
Roberto Cruz-García   +5 more
doaj   +1 more source

The urban heat island under extreme heat conditions: a case study of Hannover, Germany

open access: yesScientific Reports, 2023
Global warming has resulted in higher frequencies of climate extremes, such as drought periods or heat waves. Heat waves are intensified in urban areas due to the urban heat island effect.
Nadja Kabisch   +3 more
doaj   +1 more source

Suitable methods for landscape evaluation and valorization: the third dimension in landscape metrics [PDF]

open access: yes, 2012
Landscape metrics have been widely developed over the last two decades. One of the major recent developments in landscape metrics analysis was the integration of the third dimension.
Batista, Teresa   +4 more
core   +1 more source

Assessing Chile's national expansion of urban and artificial coverages between 2000 and 2022 [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
This study investigates the national expansion of urban and artificial coverages in Chile between 2000 and 2022 using remote sensing techniques. The research employed Google Earth Engine and Landsat imagery to classify land use and land cover (LULC ...
H. J. Hernández   +9 more
doaj   +1 more source

Arabidopsis MED18 Interaction With RNA Pol IV and V Subunit NRPD2a in Transcriptional Regulation of Plant Immune Responses

open access: yesFrontiers in Plant Science, 2021
Mediator is a conserved multiprotein complex important for transcription by RNA polymerase II (Pol II). Arabidopsis Mediator subunit MED18 regulates flowering, hormone signaling and plant immunity.
Yan Zhang   +6 more
doaj   +1 more source

Forest landscape ecology and global change: an introduction [PDF]

open access: yes, 2014
Forest landscape ecology examines broad-scale patterns and processes and their interactions in forested systems and informs the management of these ecosystems.
A Alignier   +147 more
core   +1 more source

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