Grassland phenology
WebDec 17, 2024 · The vast forests of Northeast China are under great pressure from climate change. Understanding the effects of changing climate conditions on spring phenology is of great significance to assessing the stability of regional terrestrial ecosystems. Using Normalized Difference Vegetation Index data from 1982 to 2013, this paper investigated …
Grassland phenology
Did you know?
WebJul 8, 2024 · In this study, we applied four methods to extract the end of growing season (EOS) dates based on three vegetation index datasets from the Moderate Resolution Imaging Spectroradiometer (MODIS) database between 2001 and 2024 for temperate and alpine grasslands in China. We determined the temporal EOS correlations with … WebSep 12, 2006 · This diversity of phenological changes, between plant functional groups and in response to multiple environmental changes, helps explain the diversity in …
WebApr 10, 2024 · Specifically, our objectives were to: (1) assess the impacts of changes in key meteorological variables on modelled CO 2 fluxes, grassland and milk productivity and SOC stocks; and (2) simulate the potential influence of long-term future climate scenarios and climate extreme events on these variables. Materials and methods Experimental setup WebJan 20, 2024 · GSL is determined by both spring and autumn phenology dates. If temperature is the sole driver of phenology, vegetation GSL could plausibly lengthen …
WebApr 11, 2024 · Phenology and productivity are important functional indicators of grassland ecosystems. However, our understanding of how intra-annual precipitation patterns affect plant phenology and productivity in grasslands is still limited. Here, we conducted a two-year precipitation manipulation experiment to explore the responses of plant phenology … WebThis study evaluates grassland growth phenology in the Biobio, Chile, biweekly with Moderate Resolution Imaging Spectroradiometer (MODIS) Normalized Difference …
WebJun 1, 2024 · Studying grassland phenology and its relationships to climate would deepen our understanding of vegetation-air interactions under global climate change. To date, …
WebPlant phenology is affected by climate conditions and therefore provides a sensitive indicator to changes in climate. Studying the evolution and change in plant phenology aids in a better understanding of and predicting changes in ecosystems. Vegetation Indices (VIs) have been recognized for their utility in indicating vegetation activity. Understanding … citizens state bank fishers indianaWebSep 15, 2024 · The vegetation phenology (i.e., the timing of recurrent biological cycles) of natural grassland is acknowledged mainly controlled by climatic conditions such as … citizens state bank finley north dakotaWebSep 6, 2024 · We examine the effects of precipitation for species, functional types, and the community. Our results provide evidence that reduced precipitation shifts phenology, … citizens state bank friend ne hoursWebThe timing of spring phenology in temperate grasslands is regulated primarily by temperature and precipitation. The aim of this study was to determine whether the … dickies overalls smallWebJan 15, 2024 · We developed a new function to model soil moisture driven grassland phenology. • Both growth and senescence rates changed nonlinearly with drying soil. • … dickies overalls women shortsWebNov 4, 2024 · Phenological stages were recorded weekly at the individual plant level for five native grassland species across 30 dry grassland sites along an urbanization and … citizens state bank groveton onlineWebJul 1, 2024 · Plant phenology and growth rate are sensitive bio-indicators of climate change and anthropogenic disturbances. Fire is widespread in many ecosystems worldwide. … dickies over the calf socks