Interdecadal variation of potato climate suitability in China

2021 ◽  
Vol 310 ◽  
pp. 107293
Author(s):  
Chong Wang ◽  
Xiaoyu Shi ◽  
Jiangang Liu ◽  
Jiongchao Zhao ◽  
Xiaozhi Bo ◽  
...  
Keyword(s):  
Interdecadal Variation ◽  
Climate Suitability

scholarly journals Potential Impact of the Current and Future Climate on the Yield, Quality, and Climate Suitability for Tea [Camellia sinensis (L.) O. Kuntze]: A Systematic Review

Agronomy ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 619
Author(s):  
Sadeeka Layomi Jayasinghe ◽  
Lalit Kumar
Keyword(s):  
Climate Change ◽  
Future Climate ◽  
Mitigation Strategies ◽  
Extreme Weather Events ◽  
Impact Of Climate Change ◽  
Advantages And Disadvantages ◽  
Tea Quality ◽  
Climate Suitability ◽  
Yield Quality ◽  
The Impact

Even though climate change is having an increasing impact on tea plants, systematic reviews on the impact of climate change on the tea system are scarce. This review was undertaken to assess and synthesize the knowledge around the impacts of current and future climate on yield, quality, and climate suitability for tea; the historical roots and the most influential papers on the aforementioned topics; and the key adaptation and mitigation strategies that are practiced in tea fields. Our findings show that a large number of studies have focused on the impact of climate change on tea quality, followed by tea yield, while a smaller number of studies have concentrated on climate suitability. Three pronounced reference peaks found in Reference Publication Year Spectroscopy (RYPS) represent the most significant papers associated with the yield, quality, and climate suitability for tea. Tea yield increases with elevated CO2 levels, but this increment could be substantially affected by an increasing temperature. Other climatic factors are uneven rainfall, extreme weather events, and climate-driven abiotic stressors. An altered climate presents both advantages and disadvantages for tea quality due to the uncertainty of the concentrations of biochemicals in tea leaves. Climate change creates losses, gains, and shifts of climate suitability for tea habitats. Further studies are required in order to fill the knowledge gaps identified through the present review, such as an investigation of the interaction between the tea plant and multiple environmental factors that mimic real-world conditions and then studies on its impact on the tea system, as well as the design of ensemble modeling approaches to predict climate suitability for tea. Finally, we outline multifaceted and evidence-based adaptive and mitigation strategies that can be implemented in tea fields to alleviate the undesirable impacts of climate change.

Potential displacement of the native Tenuisvalvae notata by the invasive Cryptolaemus montrouzieri in South America suggested by differences in climate suitability

2021 ◽  
pp. 1-11
Author(s):  
Larissa F. Ferreira ◽  
Christian S. A. Silva-Torres ◽  
Jorge B. Torres ◽  
Robert C. Venette
Keyword(s):  
Biological Control ◽  
South America ◽  
Prey Availability ◽  
Ecological Factors ◽  
Growth Conditions ◽  
Cryptolaemus Montrouzieri ◽  
Seasonal Differences ◽  
Ladybird Beetle ◽  
Ecoclimatic Index ◽  
Climate Suitability

Abstract Tenuisvalvae notata (Mulsant) (Coccinellidae) is a predatory ladybird beetle native to South America. It specializes in mealybugs prey (Pseudococcidae), but relatively little is known about its ecology. In contrast, the ladybird beetle Cryptolaemus montrouzieri Mulsant (Coccinellidae) is indigenous to Australia and has been introduced to many countries worldwide including Brazil for biological control of mealybugs. The potential impacts of these introductions to native coccinellids have rarely been considered. The software CLIMEX estimated the climate suitability for both species as reflected in the Ecoclimatic Index (EI). Much of South America, Africa, and Australia can be considered climatically suitable for both species, but in most cases, the climate is considerably more favorable for C. montrouzieri than T. notata, especially in South America. The CLIMEX model also suggests seasonal differences in growth conditions (e.g. rainfall and temperature) that could affect the phenology of both species. These models suggest that few locations in South America would be expected to provide T. notata climatic refugia from C. montrouzieri. Although other ecological factors will also be important, such as prey availability, this analysis suggests a strong potential for displacement of a native coccinellid throughout most of its range as a consequence of the invasion by an alien competitor.

Is the interdecadal variation of the summer rainfall over eastern China associated with SST?

2015 ◽  
Vol 46 (1-2) ◽  
pp. 135-146 ◽  
Author(s):  
Dong Si ◽  
Zeng-Zhen Hu ◽  
Arun Kumar ◽  
Bhaskar Jha ◽  
Peitao Peng ◽  
...  
Keyword(s):  
Eastern China ◽  
Summer Rainfall ◽  
Interdecadal Variation

Prediction of interdecadal variation in climate over NE China with countermeasures

2014 ◽  
Author(s):  
Nanping Xu ◽  
Meiying Yuan ◽  
Huasheng Pan ◽  
Ying Xu ◽  
Guihua Zhang
Keyword(s):  
Interdecadal Variation ◽  
Ne China

scholarly journals Clearing up the Crystal Ball: Understanding Uncertainty in Future Climate Suitability Projections for Amphibians

Herpetologica ◽  
2020 ◽  
Vol 76 (2) ◽  
pp. 108 ◽  
Author(s):  
Amanda J. Zellmer ◽  
Pavlina Slezak ◽  
Tatum S. Katz
Keyword(s):  
Future Climate ◽  
Crystal Ball ◽  
Climate Suitability

scholarly journals Projections of Climate Suitability for Wine Production for the Cotnari Wine Region (Romania)

2019 ◽  
Vol 13 (1) ◽  
pp. 5-18 ◽  
Author(s):  
Irimia Liviu Mihai ◽  
Patriche Cristian Valeriu ◽  
LeRoux Renan ◽  
Quénol Herve ◽  
Tissot Cyril ◽  
...  
Keyword(s):  
Growing Season ◽  
Climatic Conditions ◽  
Climate Projections ◽  
Lower Zone ◽  
Wine Production ◽  
White Wines ◽  
Growing Season Length ◽  
Average Annual Temperature ◽  
Climate Suitability ◽  
Wine Region

Abstract Climate projections have revealed the perspective of changing the climate of the world's wine regions in the coming decades by diversifying heliothermal resources. Research in the Cotnari winegrowing region over the past decade has shown that the local climate has been affected by such developments especially after 1980. This research continues the series of studies on the climate of the Cotnari winegrowing region through projections of the climatic conditions for the 2020-2100 time period based on the RCP 4.5 scenario. Average annual temperature, warmest month temperature, precipitation during the growing season, length of the growing season and the Huglin, IAOe and AvGST bioclimatic indices for the 2020-2050, 2051-2080 and 2081-2100 time periods indicate the evolution of Cotnari area climate towards suitability for red wines and loss of suitability for the white wines. Climatic suitability classes for wine production, shift between 2020-2100 to the higher, cooler zone of the winegrowing region, narrowing down their surface and disappearing successively at the maximum altitude of 315 m asl. They are further replaced from the lower zone by classes specific to warmer climates. The suitability for white wines, specific to wine region, disappears at the maximum altitude of 315 m asl around 2060, being replaced by climate suitability for the red wine production. The average temperature of the growing season will exceed 19.5°C after 2080, becoming unsuitable for the production of red quality wines of Cabernet Sauvingnon variety. After 2050, in the lower zone of the winegrowing region the warm IH5 class, suitable for Mediterranean varieties such as Carignan and Grenache will install, as compared to temperate IH3 class which characterizes today the lower zone and allows the production of white wines of the local Feteasca albă, Grasa de Cotnari, Frâncușa and Tămâioasa românească varieties. The results suggest the need to develop strategies for adapting the viticulture of the Cotnari area to climate change.

Sign in / Sign up

Export Citation Format

Share Document