2012
DOI: 10.1111/j.1654-1103.2012.01455.x
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Management alters interspecific leaf trait relationships and trait‐based species rankings in permanent meadows

Abstract: Question Plant functional traits have the potential to characterize species ecological strategies and predict ecosystem responses to environmental changes. (1) Do trait responses to land‐use intensification alter trait‐based species rankings, and (2) does land‐use intensification alter relationships among interrelated leaf traits? Location Solling Mountains, Central Germany (Grassland management experiment, GrassMan). Methods Over the course of 2 yr with differing weather conditions, we analysed the specific l… Show more

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Cited by 28 publications
(21 citation statements)
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“…It therefore appears that soil fertility restricts the generality of results obtained by traits, but the change was consistent over the species and except StDMC, the ranking stability among all pairs of treatments was comparable. On average, values of LDMC decreased and values of SLA increased in fertilized conditions, which is consistent with other studies (Pakeman, ; Rose et al, ). StDMC was decreased in fertilized conditions, but its ranking was affected rather by mowing.…”
Section: Discussionsupporting
confidence: 92%
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“…It therefore appears that soil fertility restricts the generality of results obtained by traits, but the change was consistent over the species and except StDMC, the ranking stability among all pairs of treatments was comparable. On average, values of LDMC decreased and values of SLA increased in fertilized conditions, which is consistent with other studies (Pakeman, ; Rose et al, ). StDMC was decreased in fertilized conditions, but its ranking was affected rather by mowing.…”
Section: Discussionsupporting
confidence: 92%
“…The most species‐specific traits (having the largest proportion of variability explained by species identity and the most stable ranking) were the height, StDMC and SLA, even though these are known to be sensitive to soil edaphic conditions (Pakeman, ; Rose et al, ). Similarly, in our case, mainly fertilization changed these traits.…”
Section: Discussionmentioning
confidence: 99%
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“…改变 (Pontes et al, 2007;黄菊莹等, 2009;Ordoñez et al, 2009;Rose et al, 2013;王常顺和汪诗平, 2015 (Royer, 2009;陈莹婷和许振柱, 2014)。之后, 关于植物的资源权衡关系及全球尺度上植物叶片性 状随环境的变化规律的研究大量涌现 (Reich et al, 2003;Freschet et al, 2010;Laughlin, 2011;Osnas et al, 2013 At, 大火草; Cb, 沙梾; Cc, 羊须草; Cm, 毛榛; Dm, 龙常草; Lm, 金银忍冬; Po, 玉竹; Pt-cy, 油松(当年生叶); Pt-fy, 油松(往年生叶); Qm, 蒙古栎; Ss, 绣线菊。CK, 氮添加浓度为0 kg·hm -2 ·a -1 ; LN, 氮添加浓度为50 kg·hm -2 ·a -1 ; MN, 氮添加浓度为100 kg·hm -2 ·a -1 ; HN, 氮添加浓度为150 kg·hm -2 ·a -1 。不同小写字母表示氮添加处理间在p < 0.05水平上差异显著。 Fig. 1 Effects of nitrogen addition on leaf thickness (LT, A)、 leaf area (LA, B)、 specific leaf area (SLA, C)、 chlorophyll content (CC, D) and leaf dry matter content (LDMC, E)(mean ± SE, n = 3 CK, 氮添加浓度为0 kg·hm -2 ·a -1 ; LN, 氮添加浓度为50 kg·hm -2 ·a -1 ; MN, 氮添加浓度为100 kg·hm -2 ·a -1 ; HN, 氮添加浓度为150 kg·hm -2 ·a -1 。 不同小写字 母(a, b, c)和大写字母(A, B, C)分别表示不同氮添加水平下叶片性状在p < 0.05水平和p < 0.01水平上差异显著。差异显著的数据用加粗字体显示。 CK, 0 kg·hm -2 ·a -1 nitrogen; LN, 50 kg·hm -2 ·a -1 nitrogen; MN, 100 kg·hm -2 ·a -1 nitrogen; HN, 150 kg·hm -2 ·a -1 nitrogen.…”
Section: 明 氮沉降可导致植物比叶面积(Sla)、叶片氮含量 (Lnc)、叶片磷含量(lpc)及氮磷比(n:p)等发生显著unclassified