{ "release_id": "thrive-v1-9d751b6f6d1787853e7f8e31", "flora_id": 9, "display_name": "Acacia auriculiformis", "scientific_name": "Acacia auriculiformis", "document": { "schema_version": "flora-language-separated-v0.3", "language": "zh", "id": 9, "taxonomy": { "original_scientific_name": "Acacia auriculiformis", "accepted_name": "Acacia auriculiformis Benth.", "family": "Fabaceae", "genus": "Acacia" }, "display_name": "Acacia auriculiformis", "family_display": "豆科", "genus_display": "金合欢属", "description": { "summary": "Acacia auriculiformis见于潮滩、盐潟湖，也记录于洪泛地和林缘。温室盆栽试验显示，NaCl盐化土壤中种子出苗和幼苗生长随土壤盐度升高而下降；另有稀释海水灌溉研究，所用EC指标与土壤EC不同。", "sections": [ { "id": "s01", "title": "概述", "paragraphs": [ { "id": "s01-p01", "text": "Acacia auriculiformis 有潮滩、盐潟湖等沿海栖境描述，也有土壤盐化及稀释海水灌溉研究。不同研究的土壤EC与灌溉水EC不可互换，均不能代表每个种群。", "source_ids": [ "S1", "S3", "S4" ], "claim_type": "project_synthesis" } ] }, { "id": "s02", "title": "名称与分类", "paragraphs": [ { "id": "s02-p01", "text": "Acacia auriculiformis Benth.是种级分类单元。东南亚和太平洋沿岸资料记录其见于潮滩和盐潟湖；其他资料也记有栽培地、洪泛地和林缘。", "source_ids": [ "S1" ], "claim_type": "source_fact" } ] }, { "id": "s03", "title": "形态与鉴别", "paragraphs": [ { "id": "s03-p01", "text": "中小乔木，成株主要以扁平、弯曲且具数条纵脉的叶状柄进行光合作用。黄色花组成穗状花序；成熟荚果弯曲至螺旋状，种子常有鲜色假种皮。", "source_ids": [ "S1" ], "claim_type": "source_fact" } ] }, { "id": "s04", "title": "分布、生境与物候", "paragraphs": [ { "id": "s04-p01", "text": "PROSEA及区域栽培或植物志资料记载，本种分布区包括潮滩和盐潟湖；其他记录还见于洪泛地、林地和森林边缘。现有来源未提供本种盐沼种群的长期调查或自然根区盐度测量。", "source_ids": [ "S1" ], "claim_type": "source_fact" }, { "id": "s04-p02", "text": "现有来源没有给出可一致采用的开花或结果季节记录。", "source_ids": [], "claim_type": "evidence_gap" } ] }, { "id": "s05", "title": "自然生境盐分关联", "paragraphs": [ { "id": "s05-p01", "text": "区域资料同时记录沿海、洪泛地和林缘生境；沿海种群的根区盐度尚无逐种群测量。", "source_ids": [ "S1" ], "claim_type": "project_synthesis" } ] }, { "id": "s06", "title": "耐盐研究", "paragraphs": [ { "id": "s06-p01", "text": "Patel等在盆栽土壤中加入NaCl，测定1:2土水悬液的EC（不是饱和糊状浸出液ECe）。出苗组处理范围为0.3–13.9 dS/m，每日记录30天；13.9 dS/m下仅8%出苗，未进入生长试验。另一组在0.3–12.1 dS/m下生长6个月，幼苗生长随土壤盐度升高显著下降。", "source_ids": [ "S3" ], "claim_type": "source_fact" }, { "id": "s06-p02", "text": "一年生幼苗接受ECw为4、8、12 dS/m的稀释天然海水灌溉，处理持续至第150天，并在第90和150天测定株高、叶面积、叶绿素及生物量相关指标。生长随灌溉水EC升高而下降；第150天，12 dS/m组叶面积比对照低68%，株高低39%。ECw是灌溉水指标，不是土壤EC或NaCl浓度；研究未测根区盐度，因此这些结果不定义持续根区耐盐阈值。", "source_ids": [ "S4" ], "claim_type": "source_fact" } ] }, { "id": "s07", "title": "已报道机制与生态适应", "paragraphs": [ { "id": "s07-p01", "text": "在盆土盐度升高时，幼苗组织中的脯氨酸、K、Na和N含量上升，P、Ca、Mg及Fe含量下降；这些变化与水分状态和生长下降同时出现。", "source_ids": [ "S1", "S3", "S4" ], "claim_type": "project_synthesis" } ] }, { "id": "s08", "title": "研究结论与资料缺口", "paragraphs": [ { "id": "s08-p01", "text": "eHALOPH同时列出林地和沿海栖境；其栖境来源包括残存林研究及海水添加研究，并非对野生盐沼种群的直接核验。两项试验分别使用NaCl盐化土壤EC和稀释海水灌溉ECw，不能合并为单一盐度范围。", "source_ids": [ "S1", "S2", "S3", "S4", "S5" ], "claim_type": "project_synthesis" } ] } ] }, "tolerance_evidence": [ { "id": "M01", "source_ids": [ "S3" ], "description": { "evidence_type": "盆栽土壤盐度梯度下的幼苗出苗与生长试验", "material": "Acacia auriculiformis 幼苗，研究温室材料", "salt_metric": "加入NaCl；浓度未以mM报告", "value_and_unit": "出苗试验土壤EC：0.3、3.9、6.0、7.9、10.0、12.1、13.9 dS/m；六个月生长组仅为0.3–12.1 dS/m（13.9 dS/m未进入生长试验）", "medium_and_exposure": "NaCl加入盆土。土壤EC用1:2土壤：蒸馏水悬液测定；悬液振荡后静置过夜，再测上清液。该值不是饱和糊状浸出液ECe，也未换算为NaCl摩尔浓度。", "life_stage": "幼苗出苗试验及建植后的幼苗生长；13.9 dS/m仅用于出苗", "duration": "出苗每日记录30天；生长试验在第二叶确认建植后继续6个月", "endpoint": "苗高、植株生长、水分及离子/脯氨酸", "result": "13.9 dS/m土壤仅有8%种子出苗，之后未将这些幼苗纳入进一步试验。另一组在0.3–12.1 dS/m下生长6个月，幼苗生长随土壤盐度升高显著下降。eHALOPH的12.1 dS/m是已测试水平，不是最大耐受阈值。", "limitations": "13.9 dS/m只对应出苗观察，不是生长处理；生长试验仅覆盖0.3–12.1 dS/m并以幼苗终点为限。原文报告的是1:2土水比悬液EC，不是饱和糊状浸出液ECe；这些盆栽结果不确定全生命周期耐受或田间持续根区盐度，也不转换为NaCl mM。" } }, { "id": "M02", "source_ids": [ "S4" ], "description": { "evidence_type": "稀释天然海水灌溉150天的幼苗生长试验", "material": "一年生幼苗；原研究生物材料", "salt_metric": "混合海水盐", "value_and_unit": "4、8、12 dS/m EC of diluted seawater", "medium_and_exposure": "灌溉稀释天然海水（ECw）；根区盐度未测", "life_stage": "幼苗", "duration": "盐处理灌溉至150天，测90和150天端点", "endpoint": "株高、叶面积、叶绿素、生物量相关指标", "result": "现有二手摘要报告，幼苗生长随海水EC升高而下降；灌溉至第150天时，12 dS/m组叶面积比对照低68%，株高低39%。", "limitations": "该研究以稀释海水灌溉并按ECw报告；ECw不是土壤EC或NaCl浓度。研究未报告根区盐度测量，因此不能据此界定持续根区耐盐阈值。" } } ], "database_records": [ { "name_original": "ehaloph", "display_name": "eHALOPH", "record_id": "12248", "verification_level": "archived_synthesis", "support_scope": "eHALOPH种级条目列最大盐度12.1 dS/m、最适0.3 dS/m，栖境包括林地和沿海，并注明有盐敏感性相反的报道。12.1 dS/m关联Patel et al. (2010)的NaCl盐化盆土幼苗研究；栖境栏另关联2015年Palau残存林和2021年海水添加研究，后两项未验证本种的野外盐沼。该记录可追溯EC试验和生态二手来源，但其最大值是已测试水平，不是NaCl摩尔浓度阈值。", "source_ids": [ "S5" ] }, { "name_original": "floraveg", "display_name": "FloraVeg.EU", "record_id": "baseline row 9", "verification_level": "local_original", "support_scope": "FloraVeg本地名称查询候选行的match_type为unmatched，未匹配到该物种；EUNIS盐/半咸水生境关联数为0。该区域基线仅覆盖欧洲，不能据此否定本种在其他地区的分布。", "source_ids": [ "S6" ] } ], "sources": [ { "id": "S1", "citation_original": "PROSEA, Acacia auriculiformis species account", "url": "https://plantuse.plantnet.org/en/Acacia_auriculiformis_(PROSEA)", "additional_urls": [], "source_kind": "authoritative_flora", "verification_level": "authority_record", "checked_at": "2026-10-02" }, { "id": "S2", "citation_original": "Patel, Jadeja & Pandey. 2010. Effect of salinization of soil on growth, water status and nutrient accumulation in seedlings of Acacia auriculiformis (Fabaceae). Journal of Plant Nutrition 33:914–932. DOI:10.1080/01904161003669939", "url": "https://doi.org/10.1080/01904161003669939", "additional_urls": [], "source_kind": "primary_experiment", "verification_level": "archived_synthesis", "checked_at": "2026-09-29" }, { "id": "S3", "citation_original": "同 Patel et al. 2010原始研究", "url": "https://www.researchgate.net/publication/202870325_Effect_of_salinization_of_soil_on_growth_water_status_and_nutrient_accumulation_in_seedlings_of_Acacia_auriculiformis_Fabaceae", "additional_urls": [], "source_kind": "primary_experiment", "verification_level": "local_original", "checked_at": "2026-10-04" }, { "id": "S4", "citation_original": "Rahman, M.M., Rahman, M.A., Miah, M.G., Saha, S.R., Karim, M.A. & Mostofa, M.G. (2017). Mechanistic Insight into Salt Tolerance of Acacia auriculiformis: The Importance of Ion Selectivity, Osmoprotection, Tissue Tolerance, and Na+ Exclusion. Frontiers in Plant Science 8:155. DOI:10.3389/fpls.2017.00155.", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC5378810/", "additional_urls": [], "source_kind": "primary_experiment", "verification_level": "archived_synthesis", "checked_at": "2026-09-29" }, { "id": "S5", "citation_original": "eHALOPH species record 12248", "url": "https://ehaloph.uc.pt/showplant/12248", "additional_urls": [], "source_kind": "database", "verification_level": "archived_synthesis", "checked_at": "2026-09-29" }, { "id": "S6", "citation_original": "FloraVeg.EU / Chytrý et al. (2020), EUNIS-ESy characteristic-species combinations, version 2021-06-01. DOI:10.5281/zenodo.4812736.", "url": "https://files.ibot.cas.cz/cevs/downloads/floraveg/Characteristic-species-combinations-EUNIS-habitats-2021-06-01.xlsx", "additional_urls": [ "https://doi.org/10.5281/zenodo.4812736" ], "source_kind": "database", "verification_level": "local_original", "checked_at": "2026-10-02" } ] } }