Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1111/1365-2664.13540 |
| Surface indicators are correlated with soil multifunctionality in global drylands | |
| Eldridge, David J.1; Delgado-Baquerizo, Manuel2; Quero, Jose L.3; Ochoa, Victoria2,4; Gozalo, Beatriz2,4; Garcia-Palacios, Pablo2; Escolar, Cristina2; Garcia-Gomez, Miguel5; Prina, Anibal6; Bowker, Mathew A.7; Bran, Donaldo E.8; Castro, Ignacio9; Cea, Alex10; Derak, Mchich11; Espinosa, Carlos, I12; Florentino, Adriana13; Gaitan, Juan J.14,15,16; Gatica, Gabriel17; Gomez-Gonzalez, Susana18,19; Ghiloufi, Wahida20; Gutierrez, Julio R.10,21,22; Guzman-Montalvan, Elizabeth12; Hernandez, Rosa M.9; Hughes, Frederic M.23; Muino, Walter6; Monerris, Jorge24; Ospina, Abelardo13; Ramirez, David A.25; Ribas-Fernandez, Yanina A.17; Romao, Roberto L.23; Torres-Diaz, Cristian26; Koen, Terrance B.27; Maestre, Fernando T.2,4 | |
| 通讯作者 | Eldridge, David J. |
| 来源期刊 | JOURNAL OF APPLIED ECOLOGY
 |
| ISSN | 0021-8901 |
| EISSN | 1365-2664 |
| 出版年 | 2020 |
| 卷号 | 57期号:2页码:424-435 |
| 英文摘要 | Multiple ecosystem functions need to be considered simultaneously to manage and protect the several ecosystem services that are essential to people and their environments. Despite this, cost effective, tangible, relatively simple and globally relevant methodologies to monitor in situ soil multifunctionality, that is, the provision of multiple ecosystem functions by soils, have not been tested at the global scale. We combined correlation analysis and structural equation modelling to explore whether we could find easily measured, field-based indicators of soil multifunctionality (measured using functions linked to the cycling and storage of soil carbon, nitrogen and phosphorus). To do this, we gathered soil data from 120 dryland ecosystems from five continents. Two soil surface attributes measured in situ (litter incorporation and surface aggregate stability) were the most strongly associated with soil multifunctionality, even after accounting for geographic location and other drivers such as climate, woody cover, soil pH and soil electric conductivity. The positive relationships between surface stability and litter incorporation on soil multifunctionality were greater beneath the canopy of perennial vegetation than in adjacent, open areas devoid of vascular plants. The positive associations between surface aggregate stability and soil functions increased with increasing mean annual temperature. Synthesis and applications. Our findings demonstrate that a reduced suite of easily measured in situ soil surface attributes can be used as potential indicators of soil multifunctionality in drylands world-wide. These attributes, which relate to plant litter (origin, incorporation, cover), and surface stability, are relatively cheap and easy to assess with minimal training, allowing operators to sample many sites across widely varying climatic areas and soil types. The correlations of these variables are comparable to the influence of climate or soil, and would allow cost-effective monitoring of soil multifunctionality under changing land-use and environmental conditions. This would provide important information for evaluating the ecological impacts of land degradation, desertification and climate change in drylands world-wide. |
| 英文关键词 | drylands litter nutrient function soil attributes soil condition soil function soil health soil stability |
| 类型 | Article |
| 语种 | 英语 |
| 国家 | Australia ; Spain ; Argentina ; USA ; Venezuela ; Chile ; Morocco ; Ecuador ; Tunisia ; Brazil ; Canada ; Peru |
| 开放获取类型 | Bronze, Green Published, Green Submitted |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000507762000001 |
| WOS关键词 | LITTER DECOMPOSITION ; ECOSYSTEM SERVICES ; GRAZING INTENSITY ; LEAF-LITTER ; QUALITY ; DIVERSITY ; CLIMATE ; ARIDITY ; HEALTH ; MICROARTHROPODS |
| WOS类目 | Biodiversity Conservation ; Ecology |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| EI主题词 | 2020-01-17 |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/312525 |
| 作者单位 | 1.Univ New South Wales, Ctr Ecosyst Sci, Sch Biol Earth & Environm Sci, Sydney, NSW, Australia; 2.Univ Rey Juan Carlos, Dept Biol & Geol Fis & Quim Inorgan, Escuela Super Ciencias Expt & Tecnol, Mostoles, Spain; 3.Univ Cordoba, Dept Ingn Forestal, Cordoba, Spain; 4.Univ Alicante, Inst Multidisciplinar Estudio Medio Ramon Margale, Alicante, Spain; 5.Univ Politecn Madrid, Dept Ingn & Morfol Terreno, ETSI CCP, Madrid, Spain; 6.Univ Nacl La Pampa, Catedra Bot, Fac Agron, Santa Rosa, Argentina; 7.No Arizona Univ, Sch Forestry, Flagstaff, AZ 86011 USA; 8.INTA, Estn Expt Bariloche, San Carlos De Bariloche, Rio Negro, Argentina; 9.Univ Expt Simon Rodriguez, Lab Biogeoquim 20, Ctr Agroecol Trop, Caracas, Venezuela; 10.Univ La Serena, La Serena, Chile; 11.Direct Reg Eaux & Forets & Lutte Desertificat Rif, Ave Mohamed V, Tetouan, Morocco; 12.Univ Tecn Particular Loja, Dept Ciencias Biol, San Cayetano Alto, Ecuador; 13.Univ Cent Venezuela, Inst Edafol, Fac Agron, Maracay, Venezuela; 14.INTA, CIRN, Inst Suelos, Buenos Aires, DF, Argentina; 15.Univ Nacl Lujan, Dept Tecnol, Lujan, Buenos Aires, Argentina; 16.Natl Res Council Argentina CONICET, Buenos Aires, DF, Argentina; 17.Univ Nacl San Juan, Ctr Invest Geosfera & Biosfera, CONICET, Fac Ciencias Exactas Fis & Nat, San Juan, Argentina; 18.Univ Cadiz, Dept Biol, IVAGRO, Puerto Real, Spain; 19.Ctr Climate & Resilience Res CR2, Santiago, Chile; 20.Univ Sfax, Fac Sci, Unite Rech Plant Divers & Ecosyst Arid Environm, Sfax, Tunisia; 21.CEAZA, La Serena, Chile; 22.IEB, Santiago, Chile; 23.Inst Nacl Mata Atlantica, Santa Teresa, Brazil; 24.Agrinova Rech & Innovat Agr, Alma, PQ, Canada; 25.Int Potato Ctr, Lima, Peru; 26.Univ Bio Bio, GIBCG, Dept Ciencias Basicas, Chillan, Chile; 27.NSW Off Environm & Heritage, Cowra, NSW, Australia |
| 推荐引用方式 GB/T 7714 | Eldridge, David J.,Delgado-Baquerizo, Manuel,Quero, Jose L.,et al. Surface indicators are correlated with soil multifunctionality in global drylands[J],2020,57(2):424-435. |
| APA | Eldridge, David J..,Delgado-Baquerizo, Manuel.,Quero, Jose L..,Ochoa, Victoria.,Gozalo, Beatriz.,...&Maestre, Fernando T..(2020).Surface indicators are correlated with soil multifunctionality in global drylands.JOURNAL OF APPLIED ECOLOGY,57(2),424-435. |
| MLA | Eldridge, David J.,et al."Surface indicators are correlated with soil multifunctionality in global drylands".JOURNAL OF APPLIED ECOLOGY 57.2(2020):424-435. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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