Conservation values of abandoned farmland for birds: a functional group approach
Conservation values of abandoned farmland for birds: a functional group approach
复制标题
废弃农田对鸟类的保护价值：功能组方法
DOI：
10.1007/s10531-021-02178-8
复制
发表时间：
2021
影响因子：
3.4
通讯作者：
Nakamura Futoshi
中科院分区：
文献类型：
--
作者：
Kitazawa Munehiro;Yamaura Yuichi;Kawamura Kazuhiro;Senzaki Masayuki;Yamanaka Satoshi;Hanioka Masashi;Nakamura Futoshi
几十年来，全球废弃农田面积一直在扩大。研究表明，弃耕地的保护价值在不同研究和地区之间存在差异，因此难以预测。然而，预测农田撂荒对生物多样性的影响仍然是制定适当的保护战略的关键。在这里，我们比较了鸟类的废弃农田的物种，群落和功能组水平的栖息地的适宜性，通过比较活跃的农田（牧场，农田，稻田）和自然湿地的北海道，日本，超过400 km × 500 km的研究区域。不同功能组之间的结果有显著差异。弃耕地草地物种的丰富度和物种丰富度均高于开垦地，与湿地相当。相比之下，裸地物种的丰度和丰富度是最高的活动农田。对于大多数物种，气候变量和弃耕地之间的交互作用不显着，这表明一个一致的栖息地适合弃耕地，无论不同的气候条件。我们的研究结果表明，弃耕地起着重要的作用，在大规模的草原和森林物种的栖息地，农田弃耕提供了一个有价值的替代栖息地的物种的主要栖息地已经失去了农业扩张。特别是，在北海道温暖地区的废弃农田将代表一个潜在的缓解湿地丧失的负面影响。一个功能组的方法综合了不同的物种水平的反应，并允许一个全面的了解弃耕地的栖息地适宜性。采用这种方法将有助于制定适当的保护战略。
Abandoned farmland area has been expanding globally for decades. Studies showed that conservation value of abandoned farmland has differed among studies and regions, and thus is difficult to predict. However, predicting the effects of farmland abandonment on biodiversity remains vital to the development of appropriate conservation strategies. Here, we compared the species-, community-, and functional group-level habitat suitability of abandoned farmland for birds by comparison with active farmland (pasture, cropland, and rice paddy) and natural wetland on Hokkaido, Japan, over a study area of 400 km × 500 km. Results differed markedly between functional groups. The abundance and species richness of grassland species in abandoned farmland were higher than that in active farmland, and comparable to that in wetland. In contrast, abundance and richness of bare-ground species was highest in active farmland. For most species, interactive effects between climate variables and abandoned farmland were not significant, suggesting a consistent habitat suitability of abandoned farmland irrespective of varied climatic conditions. Our results suggest that abandoned farmland plays an important role as habitat for grassland and forest species at large scales; farmland abandonment provides a valuable alternative habitat for species whose primary habitats have been lost to agricultural expansion. Especially, abandoned farmland in warmer areas in Hokkaido would represent a potential mitigation to the negative effects of wetland loss. A functional group approach synthesizes varied species-level responses and allows for a comprehensive understanding of the habitat suitability of abandoned farmland. Adopting this approach will contribute to establishing appropriate conservation strategies.
登录
查看更多内容
农村废弃景观和鸟类群落：边缘山区重建中的赢家和输家（西班牙西北部）
影响因子：
4.2
作者：
A. Regos;J. Domínguez;Asunción Gil;L. Brotóns;M. Ninyerola;X. Pons
通讯作者：
X. Pons
影响因子：
5.9
作者：
N. Ockendon;David H. L. Thomas;J. Cortina;W. Adams;T. Aykroyd;Boris Barov;L. Boitani;A. Bonn;C. Branquinho;M. Brombacher;Charles Burrell;S. Carver;H. Crick;B. Duguy;S. Everett;B. Fokkens;R. Fuller;D. Gibbons;R. Gokhelashvili;Cy Griffin;D. Halley;Paul Hotham;F. Hughes;A. Karamanlidis;C. McOwen;L. Miles;R. Mitchell;M. Rands;Jeremy Roberts;C. Sandom;J. Spencer;E. T. Broeke;Eleanor R. Tew;C. Thomas;A. Timoshyna;R. Unsworth;S. Warrington;W. Sutherland
通讯作者：
N. Ockendon;David H. L. Thomas;J. Cortina;W. Adams;T. Aykroyd;Boris Barov;L. Boitani;A. Bonn;C. Branquinho;M. Brombacher;Charles Burrell;S. Carver;H. Crick;B. Duguy;S. Everett;B. Fokkens;R. Fuller;D. Gibbons;R. Gokhelashvili;Cy Griffin;D. Halley;Paul Hotham;F. Hughes;A. Karamanlidis;C. McOwen;L. Miles;R. Mitchell;M. Rands;Jeremy Roberts;C. Sandom;J. Spencer;E. T. Broeke;Eleanor R. Tew;C. Thomas;A. Timoshyna;R. Unsworth;S. Warrington;W. Sutherland
影响因子：
3.4
作者：
Acevedo-Charry, Orlando;Aide, T. Mitchell
通讯作者：
Aide, T. Mitchell
影响因子：
2.1
作者：
Covas, R;Blondel, J
通讯作者：
Blondel, J
爱丁堡研究探索者 教养的本质
DOI：
--
发表时间：
2018
期刊：
影响因子：
--
作者：
Timothy C. Bates;B. Maher;S. Medland;K. McAloney;M. J. Wright;N. Hansell;K. Kendler;Nicholas G. Martin;N. Gillespie
通讯作者：
N. Gillespie