Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13127 |
Seeking salt: herbivorous prairie insects can be co-limited by macronutrients and sodium | |
Prather, Chelse M.1,2; Laws, Angela N.3,4; Cuellar, Juan F.3,5; Reihart, Ryan W.2; Gawkins, Kaitlin M.2; Pennings, Steven C.3 | |
2018-10-01 | |
发表期刊 | ECOLOGY LETTERS |
ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2018 |
卷号 | 21期号:10页码:1467-1476 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | The canonical factors typically thought to determine herbivore community structure often explain only a small fraction of the variation in herbivore abundance and diversity. We tested how macronutrients and relatively understudied micronutrients interacted to influence the structure of insect herbivore (orthopteran) communities. We conducted a factorial fertilisation experiment manipulating macronutrients (N and P, added together) and micronutrients (Ca, Na and K) in large plots (30 x 30 m(2)) in a Texas coastal prairie. Although no single or combination of micronutrients affected herbivore communities in the absence of additional macronutrients, macronutrients and sodium added together increased herbivore abundance by 60%, richness by 15% and diversity by 20%. These results represent the first large-scale manipulation of single micronutrients and macronutrients in concert, and revealed an herbivore community co-limited by macronutrients and Na. Our work supports an emerging paradigm that Na may be important in limiting herbivore communities. |
英文关键词 | Acrididae grassland micronutrient nutrient limitation prairie sodium tettigonidae |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000444413300002 |
WOS关键词 | PUDDLING BEHAVIOR ; INVERTEBRATE HERBIVORES ; PHOSPHORUS LIMITATION ; FIELD EXPERIMENT ; PLANT DIVERSITY ; NITROGEN ; COMMUNITIES ; BUTTERFLIES ; ECOSYSTEMS ; GRASSLAND |
WOS类目 | Ecology |
WOS研究方向 | Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/31372 |
专题 | 资源环境科学 |
作者单位 | 1.Radford Univ, Dept Biol, Radford, VA 24141 USA; 2.Univ Dayton, Dept Biol, Dayton, OH 45469 USA; 3.Univ Houston, Dept Biol & Biochem, Houston, TX 77204 USA; 4.Xerces Soc, Sacramento, CA 95814 USA; 5.Northwestern Univ, Dept Surg Pathol, 251 E Huron,Galter 7-281A, Chicago, IL 60611 USA |
推荐引用方式 GB/T 7714 | Prather, Chelse M.,Laws, Angela N.,Cuellar, Juan F.,et al. Seeking salt: herbivorous prairie insects can be co-limited by macronutrients and sodium[J]. ECOLOGY LETTERS,2018,21(10):1467-1476. |
APA | Prather, Chelse M.,Laws, Angela N.,Cuellar, Juan F.,Reihart, Ryan W.,Gawkins, Kaitlin M.,&Pennings, Steven C..(2018).Seeking salt: herbivorous prairie insects can be co-limited by macronutrients and sodium.ECOLOGY LETTERS,21(10),1467-1476. |
MLA | Prather, Chelse M.,et al."Seeking salt: herbivorous prairie insects can be co-limited by macronutrients and sodium".ECOLOGY LETTERS 21.10(2018):1467-1476. |
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