Results 51 to 60 of about 5,646 (226)

The phenological phases of flowering and pollen seasons of spring flowering tree taxa against a background of meteorological conditions in Kraków, Poland

Acta Agrobotanica, 2016
The aim of the study was to compare phenological observations of pollen seasons of selected early spring trees. Special attention was paid to meteorological conditions which favored or did not favor tree flowering and pollen release.
Danuta Stępalska, Dorota Myszkowska, Katarzyna Piotrowicz, Idalia Kasprzyk   +3 more
doaj   +1 more source

Pheno-thermal response of exotic high density apple varieties under temperate conditions of Kashmir

Journal of Agrometeorology, 2022
The present study evaluated the effect of mean temperature and rainfall on phenology attainment of twenty cultivars of apple grown temperate region of Kashmir, India during 2018 and 2019.
SAMEERA QAYOOM, NIGHAT MUSHTAQ, ROHITASHW KUMAR, LATIEF AHMAD, B.A. LONE, PURSHOTAM SINGH, ASHAQ PANDIT, WAJAHAT YOUSUF , KHALID BHAT   +8 more
doaj   +1 more source

The effect of climate change on the population of sycamore lace bug (Corythuca ciliata, Say) based on a simulation model with phenological response [PDF]

, 2006
Climate change affects on insect populations in many ways: it can cause a shift in geographical spread, abundance, or diversity, it can change the location, the timing and the magnitude of outbreaks of pests and it can define the phenological or even the
Hufnagel, Levente, Ladányi, Márta
core  

Comparative analysis of the relationship between phenological phenomena and meteorological indicators based on insect and plant monitoring [PDF]

, 2010
Climate change is one of the biggest environmental problems of the 21st century. The most sensitive indicators of the effects of the climatic changes are phenological processes of the biota.
Bíró, István, Eppich, Boglárka, Ferenczy, Antal, Garamvölgyi , Ágnes, Gimesi , László, Hirka, Anikó, Homoródi , Réka, Hufnagel, Levente, Isépy , István, Kovács, Attila, Petrányi, Gergely, Prsizter, Szaniszló, Szabóky, Csaba, Türei, Dénes, Varga, Réka Dóra   +14 more
core   +1 more source

Anthropogenic nitrogen addition interrupts seasonal connectivity and structures of plant–pollinator networks

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecological communities are stressed by rapid and complex anthropogenic changes, threatening the persistence of biotic interactions and ecosystem functioning. Plant–pollinator communities, for instance, undergo structural transformations as a result of land‐use change ...
Erliang Gao, Huanghuang Yu, Ting Yang, Yuxian Wang, Cheng Bi, Pengfei Zhang, Amparo Lázaro, Christopher N. Kaiser‐Bunbury, Zhigang Zhao   +8 more
wiley   +1 more source

Clonal and Common and Lilac Protocol [PDF]

, 2003
The purpose of this resource is to have students observe their lilac plants and identify the five phenophases (first leaf, full or 95% leafed, first bloom, full bloom and end of bloom) for each lilac plant.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core  

Old Plants, New Tricks:Phenological Research Using Herbarium Specimens [PDF]

, 2017
The timing of phenological events, such as leaf-out and flowering, strongly influence plant success and their study is vital to understanding how plants will respond to climate change.
Davis, Charles C., Ellwood, Elizabeth R., Gallinat, Amanda S., Mazer, Susan J., Nelson, Gil, Pearson, Katelin D., Primack, Richard B., Rossington, Natalie L., Soltis, Pamela S., Sparks, Tim, Willis, Charles G, Yost, Jenn M.   +11 more
core   +1 more source

Bridging data silos to holistically model plant macrophenology

New Phytologist, EarlyView.
Summary Phenological response to global climate change can impact ecosystem functions. There are various data sources from which spatiotemporal and taxonomic phenological data may be obtained: mobilized herbaria, community science initiatives, observatory networks, and remote sensing.
Lizbeth G. Amador, Tadeo H. Ramirez‐Parada, Isaac W. Park, Susan J. Mazer, Aaron M. Ellison, Margaret O'Brien, Eric R. Sokol, Colin A. Smith, Charles C. Davis, Sydne Record   +9 more
wiley   +1 more source

The pivotal role of water potential in phenology and seed germination of Abies spectabilis in the western Himalayan treeline region

Frontiers in Forests and Global Change
Abies spectabilis (East Himalayan Fir), a dominant timber-producing species in the Himalayas, plays a dynamic role in ecological balance and sustains various habitats across temperate to subalpine altitudes.
Nandan Singh, Amit Mittal, Ashish Tewari, Shruti Shah, Zishan Ahmad Wani, Sazada Siddiqui   +5 more
doaj   +1 more source

Estudios fenomorfológicos en la vegetación del sur de España. II: Alcornocales mesomediterráneos. (Montes de Málaga, Málaga) [PDF]

, 1993
A phenomorphological analysis based on the study of phenological phases for persisting species in a Q. suber community was carried out. In order to do this, data from starting and maintenance of phenophases were taken for each species (flower buds ...
Cabezudo, Baltasar, Navarro, Teresa, Nieto-Caldera, Jose Maria, Perez-Latorre, Andres Vicente   +3 more
core   +4 more sources