Results 111 to 120 of about 1,000,186 (343)
Urbanization, environmental stabilization and temporal persistence of bird species: A view from Latin America [PDF]
, 2018 Background. A scarcely studied consequence of urbanization is the effect of temporal stabilization of the environment on bird communities. This alteration is thought to dampen environmental variations between day and night, seasons and years, promoting a
Leveau, Lucas Matias
core +2 more sources
Taxonomy and diversity of Marcgraviaceae, north of the São Francisco river, northeast Brazil
Nordic Journal of Botany, EarlyView.This study provides a comprehensive assessment of Marcgraviaceae species diversity north of the São Francisco river in northeastern Brazil, analyzing species richness and distribution patterns across 384 000 km² of phytogeographic domains. Through field collections, herbarium studies (both physical and digital), and detailed morphological analyses, we ...
Thales Carvalho +4 more
wiley +1 more source
Changes in Snow Phenology from 1979 to 2016 over the Tianshan Mountains, Central Asia [PDF]
, 2019 Snowmelt from the Tianshan Mountains (TS) is a major contributor to the water resources of the Central Asian region. Thus, changes in snow phenology over the TS have significant implications for regional water supplies and ecosystem services.
Ahmad, Sajjad +4 more
core +2 more sources
Nordic Journal of Botany, EarlyView.Ouratea cidiana (Ochnaceae) is a microendemic shrub species from the Brazilian Amazonia, occurring along the banks of the Trombetas River and restricted to the Cachoeira Porteira region, in western Pará State. Since the original collection nearly forty years ago, no additional records have been made, which is concerning given the continuous decline in ...
Clebiana de Sá Nunes +4 more
wiley +1 more source
Agricultural and Forest Meteorology, 2019 Accurate phenology characterization is of great importance for measuring ecosystem dynamics, especially for carbon and water exchange between land and the atmosphere.
Q. Chang +8 more
semanticscholar +1 more source
The phenology of Cydia succedana on gorse in Canterbury [PDF]
, 2007 The phenology of Cydia succedana, an introduced seed-feeder of Ulex europaeus, was investigated. Pheromone traps were set out at McLeans Island, Christchurch, a warm, lowland site and Hinewai Reserve, Banks Peninsula, a cool, upland site, to observe the ...
Hill, George D. +2 more
core +1 more source
The effects of seasonality and parasitism on diet and habitat selection in the common periwinkle
Oikos, EarlyView.The common periwinkle Littorina littorea is an ecologically important grazer, known for its strong influence on algal communities and its role in structuring ecosystems. It serves as the first intermediate host for several trematode species in the Baltic Sea, especially for the fluke Cryptocotyle lingua.
Friederike Gronwald +7 more
wiley +1 more source
Seaweed Reproductive Phenology Protocol [PDF]
, 2003 The purpose of this resource is to classify and count the reproductive phenological phases of receptacles on selected seaweed species. Students will classify and count the reproductive phases of seaweed plants within a 1-meter x 1-meter plot in the inter-
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core
Ecological IndicatorsThe start of the growing season (SOS) plays a pivotal role in the intricate interplay between climate and terrestrial ecosystems. Since the late 1990 s, a slowdown in SOS advancing trend has been documented across numerous regions in the Northern Hemisphere.
Tao Xiong +3 more
openaire +2 more sources
Oikos, EarlyView.Phenological shifts caused by climate change are increasingly documented in wild populations. These events may be inferred by examining changes in population abundance and age structure throughout the breeding season, often using citizen science. However, several gaps still limit optimal use of such data.
Paul Cuchot, Luis‐Miguel Chevin
wiley +1 more source