Results 81 to 90 of about 17,564 (297)

Sea-land climate gradient: a factor influencing vegetation phenology patterns in Yellow River Delta region

Environmental Research Communications
Estuarine coastal wetland are vulnerable zones of the Earth’s ecosphere, and hygrophilous vegetation responds sensitively to climate change. Vegetation phenology is a key component of global climate change research.
Ruyun Liu, Quanzhou Yu, Yujie Liu, Junjie Chen, Tianquan Liang, Qingxin Tang, Yongjin Chen, Jicai Ning, Zhenguo Niu, Shaoqiang Wang   +9 more
doaj   +1 more source

Nonlinear Responses of Vegetation Phenology to Climate Change and Urbanization: A Case Study in Beijing, China

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Vegetation serves as an indicator of ecological change, and phenology is an important indicator for evaluating vegetation growth and development. Analyzing the spatiotemporal characteristics of vegetation phenology and its driving factors is of great ...
Jiahui Yao, Haiyong Ding
doaj   +1 more source

Analysis of Differences in Phenology Extracted from the Enhanced Vegetation Index and the Leaf Area Index

Sensors, 2017
Remote-sensing phenology detection can compensate for deficiencies in field observations and has the advantage of capturing the continuous expression of phenology on a large scale.
Cong Wang, Jing Li, Qinhuo Liu, Bo Zhong, Shanlong Wu, Chuanfu Xia   +5 more
doaj   +1 more source

What is driving the phenology across the Amazon? A benchmark for land-surface models [PDF]

, 2010
We present a study which has used a Fourier-based time-series analysis method applied to 8 years of EO-derived observations of phenology (vegetation indices) and their potential drivers (downward shortwave radiation and precipitation).
Anderson, Liana, Barbier, Nicolas, Zelazowski, Przemyslaw, Huntingford, Christopher, de Aragao, Luiz E., Arain, Egidio, Weedon, Graham P., Gerard, France F., Bradley, Andrew V.   +8 more
core  

How Important is Vegetation Phenology for European Climate and Heat Waves?

, 2013
It has been hypothesized that vegetation phenology may play an important role for the midlatitude climate. This study investigates the impact of interannual and intraseasonal variations in phenology on European climate using regional climate model ...
Davin, E, Davin, Edouard L., Seneviratne, Sonia I., Stöckli, Reto, Senaviratne, S, Lawrence, David M., Stockli, R, Lorenz, Ruth, Lawrence, D   +8 more
core   +1 more source

Fire‐induced shifts in activity patterns of predators and prey in the Brazilian Pantanal

The Journal of Wildlife Management, EarlyView.
Using camera trap data, we observed that 5 of 6 prey species showed statistically significant changes in temporal activity patterns, while jaguars were the only predator species to adjust activity when comparing pre‐fire and post‐fire periods in an isolated rocky formation in the Pantanal region.
Sergio Eduardo Barreto de Aguiar, Grasiela Edith Oliveira de Porfirio, Leonardo França do Nascimento, Josiel de Oliveira Coelho, Mariana Alves Carvalho Queiroz, Geovani Vinco Tonolli, Wener Hugo Arruda Moreno, Diego Francis Passos Viana, Rocío Bardales, Matthew Hyde, Ricardo Daniel Ortiz‐Hoyos, Nayara Yoshie Sano, Filipe Martins Santos   +12 more
wiley   +1 more source

Response of Vegetation Phenology to Meteorological Factors in Different Eco-Geographic Zones in China

Land
Vegetation phenology is highly sensitive to climate change, and an examination of vegetation phenology across diverse climatic conditions is crucial for identifying key factors influencing vegetation dynamics.
Yutong Liang, Jinxin Yang, Qiang Yang, Wenkai Chen, Juncheng Fan, Yuanyuan Chen   +5 more
doaj   +1 more source

A normalized difference vegetation index (NDVI) time-series of idle agriculture lands: A preliminary study

, 2011
In this paper, the NDVI time-series collected from the study area between year 2003 and 2005 of all land cover types are plotted and compared. The study area is the agricultural zones in Banphai District, Khonkean, Thailand.
Vaiphasa, T., Chaichoke Vaiphasa, Andrew K Skidmore, Skidmore, Andrew K., Supawee Piamduaytham, Tanasak Vaiphasa, Vaiphasa, Chaichoke, Skidmore, A.K., Piamduaytham, S., Pimduaytham, S., Piamduaytham, Supawee, Vaiphasa, C., Vaiphasa, Tanasak   +12 more
core   +1 more source

Phyllocephalum keralense (Asteraceae) a new species from southern Western Ghats of Kerala, India

Nordic Journal of Botany, EarlyView.
A new species of Phyllocephalum is described and illustrated from Palakkad district of Kerala, India. The new species shows similarity to P. rangacharii but differs with respect to key floral traits, viz. ovoid shape of the capitula, involucral bracts in 3 series, inflated receptacle and ovoid 6‐ribbed ovary with 5–6 densely barbellate pappus setae ...
Arya Sindhu, Sojan Jose, Alex Philip Alen, Venugopalan Nair Saradamma Anilkumar, Veerankutty Suresh   +4 more
wiley   +1 more source

Remotely sensed phenology reveals environmental and management controls on coastal wetland plant communities

Ecological Informatics
Plant phenology is often used as an indicator of ecological processes and responses to changing environmental conditions. Remote sensing enables phenological monitoring across space and time, yet separating vegetation composition or environmental drivers
Javier Lopatin, Rocío Araya-López, Iryna Dronova   +2 more
doaj   +1 more source