Changes in quantity rather than palatability of alpine meadow species induce cascading effects of long-term nitrogen fertilization on phytophagous insect abundance
文献类型：期刊论文
| 作者 | Song, Ming-Hua2; Zheng, Li-Li3; Yin, Tan-Feng2; Zhang, Xian-Zhou2; Yu, Fei-Hai4; Cornelissen, Johannes H. C.1 |
| 刊名 | JOURNAL OF VEGETATION SCIENCE
 |
| 出版日期 | 2018-09-01 |
| 卷号 | 29期号:5页码:867-876 |
| 关键词 | cascading effect caterpillar feeding preference feeding test grassland nitrogen fertilization palatability Tibetan Plateau |
| ISSN号 | 1100-9233 |
| DOI | 10.1111/jvs.12662 |
| 通讯作者 | Yu, Fei-Hai(feihaiyu@126.com) |
| 英文摘要 | Questions Do changes in plant tissue quality mediated by long-term N enrichment cascade to affect the palatability and thus abundance of phytophagous insects? Do shifts in the abundance of plant functional groups mediated by long-term N enrichment cascade to affect abundance of phytophagous insects? LocationMethodsAn alpine meadow on the Tibetan Plateau, China. We measured the abundance of larvae of a phytophagous moth (Gynaephora menyuanensis) in plots subjected to 8years of fertilization with different N rates and chemical forms in an alpine meadow. In a feeding experiment with the larvae, we tested whether N rate and N form affected leaf consumption of six abundant plant species in the alpine meadow through leaf quality. ResultsConclusionsHigh N rate increased larval density by 45.6%. It increased leaf N concentration and decreased leaf C:N of four plant species, but did not affect leaf consumption on any of the six species. High N increased the abundance of more favoured graminoids, but decreased that of less favoured legumes and some forbs. Larval density was positively related to graminoid abundance and negatively related to forb abundance. Long-term N fertilization induced changes in both leaf quality and abundance of plant species in the community. However, the abundance of phytophagous insects was associated with shifts in plant functional group abundance but not with changes in plant palatability. These findings suggest that N-mediated changes in plant community composition may have cascading effects on insect quantity. |
| WOS关键词 | DECOMPOSITION RATE ; PLANT DIVERSITY ; HERBIVORY ; DEPOSITION ; COMMUNITY ; ECOSYSTEMS ; RESPONSES ; AVAILABILITY ; LIMITATION ; PATTERNS |
| 资助项目 | National Key Research and Development Program[2016YFC0502001] ; National Key Research and Development Program[2016YFC0501803] ; National Natural Science Foundation of China[41671263] ; National Natural Science Foundation of China[31570413] |
| WOS研究方向 | Plant Sciences ; Environmental Sciences & Ecology ; Forestry |
| 语种 | 英语 |
| WOS记录号 | WOS:000448180400007 |
| 出版者 | WILEY |
| 资助机构 | National Key Research and Development Program ; National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/52803]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Yu, Fei-Hai |
| 作者单位 | 1.Vrije Univ, Fac Sci, Dept Ecol Sci, Syst Ecol, Amsterdam, Netherlands 2.Res Chinese Acad Sci, Inst Geog Sci & Nat Resources, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China 3.Beijing Forestry Univ, Sch Nat Conservat, Beijing, Peoples R China 4.Taizhou Univ, Zhejiang Prov Key Lab Plant Evolutionary Ecol & C, Taizhou 318000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Ming-Hua,Zheng, Li-Li,Yin, Tan-Feng,et al. Changes in quantity rather than palatability of alpine meadow species induce cascading effects of long-term nitrogen fertilization on phytophagous insect abundance[J]. JOURNAL OF VEGETATION SCIENCE,2018,29(5):867-876. |
| APA | Song, Ming-Hua,Zheng, Li-Li,Yin, Tan-Feng,Zhang, Xian-Zhou,Yu, Fei-Hai,&Cornelissen, Johannes H. C..(2018).Changes in quantity rather than palatability of alpine meadow species induce cascading effects of long-term nitrogen fertilization on phytophagous insect abundance.JOURNAL OF VEGETATION SCIENCE,29(5),867-876. |
| MLA | Song, Ming-Hua,et al."Changes in quantity rather than palatability of alpine meadow species induce cascading effects of long-term nitrogen fertilization on phytophagous insect abundance".JOURNAL OF VEGETATION SCIENCE 29.5(2018):867-876. |
入库方式： OAI收割
来源：地理科学与资源研究所
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