How artificial light at night may rewire ecological networks: concepts and models.
How artificial light at night may rewire ecological networks: concepts and models.
复制标题
夜间人造光可能会恢复生态网络:概念和模型。
DOI:
10.1098/rstb.2022.0368
复制
发表时间:
2023-12-18
影响因子:
6.3
通讯作者:
Ryser, Remo
中科院分区:
文献类型:
--
作者:
Sanders, Dirk;Hirt, Myriam R.;Brose, Ulrich;Evans, Darren M.;Gaston, Kevin J.;Gauzens, Benoit;Ryser, Remo
Artificial light at night (ALAN) is eroding natural light cycles and thereby changing species distributions and activity patterns. Yet little is known about how ecological interaction networks respond to this global change driver. Here, we assess the scientific basis of the current understanding of community-wide ALAN impacts. Based on current knowledge, we conceptualize and review four major pathways by which ALAN may affect ecological interaction networks by (i) impacting primary production, (ii) acting as an environmental filter affecting species survival, (iii) driving the movement and distribution of species, and (iv) changing functional roles and niches by affecting activity patterns. Using an allometric–trophic network model, we then test how a shift in temporal activity patterns for diurnal, nocturnal and crepuscular species impacts food web stability. The results indicate that diel niche shifts can severely impact community persistence by altering the temporal overlap between species, which leads to changes in interaction strengths and rewiring of networks. ALAN can thereby lead to biodiversity loss through the homogenization of temporal niches. This integrative framework aims to advance a predictive understanding of community-level and ecological-network consequences of ALAN and their cascading effects on ecosystem functioning. This article is part of the theme issue ‘Light pollution in complex ecological systems’.
登录
查看更多内容
影响因子:
16.6
作者:
Briolat ES;Gaston KJ;Bennie J;Rosenfeld EJ;Troscianko J
通讯作者:
Troscianko J
影响因子:
13.6
作者:
Boyes DH;Evans DM;Fox R;Parsons MS;Pocock MJO
通讯作者:
Pocock MJO
影响因子:
6.3
作者:
Bird, BL;Branch, LC;Miller, DL
通讯作者:
Miller, DL
影响因子:
9.8
作者:
Cox, D. T. C.;de Miguel, A. Sanchez;Gaston, K. J.
通讯作者:
Gaston, K. J.
影响因子:
2.7
作者:
Gomes, Dylan G. E.
通讯作者:
Gomes, Dylan G. E.