Journal of Arid Environments最新文献

{"title":"Photosynthetic response to water stress of the main grass species of southern patagonian steppe, Argentina","authors":"P.L. Peri ,&nbsp;J. Gyenge ,&nbsp;M.E. Fernández","doi":"10.1016/j.jaridenv.2024.105219","DOIUrl":"https://doi.org/10.1016/j.jaridenv.2024.105219","url":null,"abstract":"<div><p>Comparative studies of basic physiological performance are needed to give insight of how grass species survive and grow under current and more severe drought predicted in the framework of climate change in arid steppe grasslands. In this study, photosynthetic performance and stomatal conductance (<em>gs</em>) were measured in leaves of six main grass species of southern Patagonian steppe, after exposing plants to different conditions of water availability. There was a negative linear relationship between photosynthesis at light saturation (<em>Pmax</em>) and plant water stress, expressed as pre-dawn leaf water potential (ψ_pd), mainly explained by the reduction in <em>gs</em>. A negative linear relationship was also observed between the photosynthetic efficiency (α) and the ψ_pd of plants, but only under moderate to severe water stress conditions. Grass species had different response to water stress graded in the following order: <em>Pappostipa chrysophylla</em> &gt; <em>Festuca gracillima</em> &gt; <em>Rytidosperma virescens</em> &gt; <em>Poa dusenii</em> &gt; <em>Bromus setifolius</em>. These results can assist to understand the natural spatial distribution of these species under arid conditions, to predict their performance under changing climate, and to select proper species for restoration plans in steppe grasslands.</p></div>","PeriodicalId":51080,"journal":{"name":"Journal of Arid Environments","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141480862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In Dabouki Land: Interdisciplinary notes on the cultural history of a landrace grape cultivar in Israel","authors":"Joshua Schmidt ,&nbsp;Yuval Ben-Bassat ,&nbsp;Guy Bar-Oz","doi":"10.1016/j.jaridenv.2024.105220","DOIUrl":"https://doi.org/10.1016/j.jaridenv.2024.105220","url":null,"abstract":"<div><p>Cultivated for millennia, the grapevine held a special status as one of the most important fruits in the historical Levant and the Mediterranean world. However, since past farmers typically did not leave written accounts of their activities, viticulture history is often shrouded in ambiguity, especially concerning the classification of grapevine landrace varieties. Hence, the study of archaic viticulture relies heavily on methodological fusion to unravel its more readily discernible biological and oral traditions. We therefore merged archaeological fieldwork, historical archival analysis, field geography and ethnographic interviews to collect multifarious data on the Dabouki grapevine. Our analytical synthesis enabled us to depict how, over the course of history, diverse communities variously grew this cultivar in dryland vineyards. The cultural history of the Dabouki stretches from at least the Ottoman era, when it was widely planted throughout the region under various names, to its current revival by enterprising Israeli and Palestinian winemakers. The majority of our research was conducted within a unique environmental corridor in the western Negev of Israel where dense concentrations of relic Dabouki grapevine survive. Our paper surveys the cultural history of the Dabouki grape as a flagship cultivar in the intergenerational horticultural regimes of arid land farmers in the western Negev of the southern Levant. Remarkably, archaic Negev viticulturalists used the same cultivars across successive historical periods and varying socioeconomic contexts. As such, the paper illustrates that arid regions with longstanding winegrowing traditions are ideal for locating endemic grapevines that apparently can withstand challenging growing conditions. Focusing on the enduring legacy of the Dabouki, we suggest how historical knowledge of ancient dryland farming systems and landrace cultivars can bolster the sustainability of contemporary viticulture.</p></div>","PeriodicalId":51080,"journal":{"name":"Journal of Arid Environments","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0140196324001009/pdfft?md5=276e1a4b127607e25a20ace0bd62cd37&pid=1-s2.0-S0140196324001009-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141480863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corrigendum to “Shrub canopy effects on moss biocrust, soil properties, and microbiomes in a semi-arid ecosystem: Implications for ecosystem function and sustainability” [J. Arid Environ. 223 (2024) 105182]","authors":"Chang Tian ,&nbsp;Chongfeng Bu ,&nbsp;Shufang Wu ,&nbsp;Kadambot H.M. Siddique ,&nbsp;Yahong Li","doi":"10.1016/j.jaridenv.2024.105203","DOIUrl":"https://doi.org/10.1016/j.jaridenv.2024.105203","url":null,"abstract":"","PeriodicalId":51080,"journal":{"name":"Journal of Arid Environments","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0140196324000831/pdfft?md5=a88f25a48287fdd83cbdafa58be74fce&pid=1-s2.0-S0140196324000831-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141480861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Do gypsophile lichens exist? Analysis of the affinity for the gypsum substrate of lichen species from Spain","authors":"Sergio Muriel ,&nbsp;Gregorio Aragón ,&nbsp;Isabel Martínez ,&nbsp;María Prieto","doi":"10.1016/j.jaridenv.2024.105216","DOIUrl":"https://doi.org/10.1016/j.jaridenv.2024.105216","url":null,"abstract":"<div><p>Gypsum soils, despite physico-chemical constraints, harbor a unique biota composed of specialist (gypsophiles) and stress-tolerant non-specialist species (gypsovags). Gypsophily has been addressed in plants, although is important to ask whether lichen communities also contain gypsophile species. Therefore, our main aim is the analysis of the affinity of lichens for the gypsum substrate in Spain. Affinity was estimated using two methods: a “geological method”, overlapping lichen occurrence data on a geological map of Spain; and a “biological method”, overlapping the occurrences on a map constructed with the distribution of plant gypsophiles. To assess the accuracy of both methods, we compared them with a literature review. Lichen occurrence data was obtained from GBIF. The biological method was the most accurate as it showed similar percentages to the literature review. The affinity for gypsum substrate has been effectively demonstrated by the employment of these methods, probing the existence of a group of lichens considered gypsophiles. Twenty lichen species are considered gypsophiles, 7 strict and 13 preferential (ca. 40% of 50 taxa analyzed), and 30 gypsovags. This approximation can apply to the study of the affinity for the substrate for other organisms/substrates, and for characterizing geological units when detailed geological maps are not available.</p></div>","PeriodicalId":51080,"journal":{"name":"Journal of Arid Environments","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S014019632400096X/pdfft?md5=4f1358ab89d39c3aeb2c9583597eb8d9&pid=1-s2.0-S014019632400096X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141480858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bio-fertilization of arid lands by terrestrial snails-targeting the wider physiological, geomorphological and agricultural perspectives","authors":"Amir Mor-Mussery ,&nbsp;Rinat Ezra ,&nbsp;Hiam Abu-Glion ,&nbsp;Eli Zaady","doi":"10.1016/j.jaridenv.2024.105215","DOIUrl":"https://doi.org/10.1016/j.jaridenv.2024.105215","url":null,"abstract":"<div><p>Surveys in arid regions worldwide reveal the widespread presence of naturally found Terrestrial Snails (TSs) in extreme arid and semi-arid regions and poor soil conditions such as eroded loess plains. A significant beneficial connection between TS and their impact on ecosystem functioning is suggested including their use as bio-fertilizers. The study was conducted from 2017 to 2023 in Northern Negev, Israel, at the PWA farm and Sayeret-Shaked LTER. The study aimed to determine the influence of TSs on soil fertility and explore its potential contribution to sustainable and profitable agriculture. The findings indicate that the local TSs contributed to a 2% increase in organic matter content, a significant 60% increase in Calcite-Magnetite, and up to six times higher levels of soluble Calcium and Magnesium compared to unaffected soil. An increase with a potential for CO₂ inorganic sequestration. It is also indicated that successful agricultural utilization of TS relies on unmanaged rocky slopes for reproduction, designated migration paths for farmland access, and a unique cultivation approach to enhance decomposition. The finding may enable policymakers, and regional or government agencies to further invest in local ecosystems, and effective management tools for enhancing the reproduction of bio-fertilizers such as TS are also raised.</p></div>","PeriodicalId":51080,"journal":{"name":"Journal of Arid Environments","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141480857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cereal cultivation and storage by the Janabib Bedouin in the Negev Highlands, southern Israel (1917–1948)","authors":"Eli Ashkenazi","doi":"10.1016/j.jaridenv.2024.105217","DOIUrl":"https://doi.org/10.1016/j.jaridenv.2024.105217","url":null,"abstract":"<div><p>This study focuses on the traditional methods used by the Janabib Bedouin tribe in the Negev Highlands to cultivate wheat and barley during the British Mandate period from 1917 to 1948. Despite the fact that this region receives only 90 mm of precipitation per year on average, and was located at a great distance from settlements and markets, the local Bedouin cultivated cereals by exploiting the ancient agricultural terraces from the Byzantine period which prevented runoff and distributed water over the agricultural plots. This research also found that the choice of which cereals to grow in different years, were determined by local climatic conditions. Thus, the Bedouin who lived in the Negev Highlands before 1948, developed specific adaptations in order to survive in these arid conditions.</p></div>","PeriodicalId":51080,"journal":{"name":"Journal of Arid Environments","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141480860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Persistent invasion by non-native species and transition to an upland community after removal of invasive Tamarix in a Californian cienega","authors":"Laurel M. Brigham ,&nbsp;Julie Coffey ,&nbsp;Megan E. Lulow ,&nbsp;Priscilla Ta ,&nbsp;Sarah Kimball","doi":"10.1016/j.jaridenv.2024.105212","DOIUrl":"https://doi.org/10.1016/j.jaridenv.2024.105212","url":null,"abstract":"<div><p>The targeted removal of a non-native species can result in secondary invasions and other unexpected shifts in plant community composition, but the persistence of these effects is less well known. We investigated how the plant community changed at three time points including before removal (pre-removal), in the years directly following removal (post-removal), and 16 years following <em>Tamarix</em> removal (recent) in an arid depressional wetland. Non-native species cover increased and several non-native species invaded the study area in the years between post-removal surveys and the recent time period, suggesting <em>Tamarix</em> removal may have been a catalyst for increases in non-native species abundance. We also found an increase in the cover of species tolerating upland conditions, and these species were largely non-native. Overall, interactions between targeted removal and shifts in the abiotic environment due to climate change are important drivers of persistent shifts in the plant community. Hydrogeomorphic restoration is likely needed in tandem with invasive removal to see improvements in riparian health, particularly when the invasive species to be removed is a passenger in addition to being a driver of change.</p></div>","PeriodicalId":51080,"journal":{"name":"Journal of Arid Environments","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0140196324000922/pdfft?md5=cc3411e24edb4df5a4c8f3c2c0f7722a&pid=1-s2.0-S0140196324000922-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141480859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tree cavities and cavity users in two caldén forests of Argentina managed as a protected area or for cattle ranching","authors":"Fernando G. López ,&nbsp;M. Emilia Rebollo ,&nbsp;Laura A. Bragagnolo ,&nbsp;Miguel A. Santillán ,&nbsp;Paula M. Orozco Valor ,&nbsp;Gimena Pizzarello ,&nbsp;Igor Berkunsky ,&nbsp;Juan M. Grande","doi":"10.1016/j.jaridenv.2024.105200","DOIUrl":"https://doi.org/10.1016/j.jaridenv.2024.105200","url":null,"abstract":"<div><p>Animal populations that require tree cavities can be either limited or structured depending on the quality and availability of tree cavities in their ecosystems. Over the last century, the Caldén forest of Argentina has experienced severe habitat degradation due to anthropogenic activities. Here, we report the density and characteristics of cavities and their vertebrate users in areas of the Caldén forest with two different types of management: a protected area and an area with cattle ranching. The average density of cavities was 16.1 cavities/ha. However, the reserve's cavity density was four times higher than the ranch's (19.5 vs. 5.8 cavities/ha). The characteristics of the cavities and their support trees showed significant variations, but they were generally similar between sites. Forty-four vertebrate species use or may use tree cavities. The proportion of recorded species using cavities in the reserve was higher (30/41 vs. 6/32; <em>p</em> &lt; 0.01). While most cavity users in the semi-arid forest are not threatened, this ecosystem has been dramatically fragmented, with only 11% of its original area remaining. If anthropogenic activities continue to alter this fragile ecosystem, it is possible that in the future, many species, including tree cavity nesters, will suffer a decline in their populations.</p></div>","PeriodicalId":51080,"journal":{"name":"Journal of Arid Environments","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141434967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impacts of climate change in taxonomic, phylogenetic and functional diversity in snakes in largest dry forest ecoregion, the Gran Chaco","authors":"Hugo Cabral ,&nbsp;Liliana Piatti ,&nbsp;Diego Santana","doi":"10.1016/j.jaridenv.2024.105214","DOIUrl":"https://doi.org/10.1016/j.jaridenv.2024.105214","url":null,"abstract":"<div><p>The impacts of anthropogenic activities have significantly contributed to recent and future climate changes worldwide. The future effects of climate change on biodiversity have been intensively studied globally over the past two decades. Currently, dry ecoregions are among the most threatened ecosystems in the world. In South America, three such seasonal dry ecoregions stand out: the Cerrado, Caatinga, and the Gran Chaco. Among these, the Chaco has experienced high deforestation rates and landscape degradation over the last decade, making it a top priority for conservation efforts. In this study, we employed ecological niche modeling to estimate the present and future distribution of snakes in the Chaco region. Our goal was to assess how snake diversity will change with projected climate changes across this geographic area. Our findings suggest that snake assemblages in the Chaco will undergo significant changes under future climatic conditions, with a clear trend toward biotic homogenization of the ecoregion and a decrease in species richness. These negative changes will likely extend to the protected areas within the Chaco, resulting in biotic homogenization and a loss of species richness.</p></div>","PeriodicalId":51080,"journal":{"name":"Journal of Arid Environments","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141434968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Shrinking and upward shifting of siberian Jerboa's suitable habitat in China under climate change impacts","authors":"Ruixun Gan,&nbsp;Limin Hua,&nbsp;Tao Yu,&nbsp;Zhuangsheng Tang,&nbsp;Xincheng Cai,&nbsp;Rui Dong,&nbsp;Longming Dong,&nbsp;Daerhan Bao,&nbsp;Bin Chu,&nbsp;Yuanyuan Hao","doi":"10.1016/j.jaridenv.2024.105198","DOIUrl":"https://doi.org/10.1016/j.jaridenv.2024.105198","url":null,"abstract":"<div><p>The Siberian jerboa (<em>Orientallactaga sibirica</em>), a keystone species in desert ecosystems and a critical indicator for environmental change assessment. However, little is known about the spatial distribution and habitat suitability of Siberian jerboa in China, particularly under the dual impacts of climate change and human disturbance. This study employed the MaxEnt model to discern key factors affecting the Siberian jerboa's habitat suitability, predicated future habitat shifts in response to climatic and anthropogenic influences. The results reveal that the species predominantly inhabits northwestern China, centering in Gansu's Hexi Corridor and central Inner Mongolia under current climate conditions. Vegetation cover emerges as the primary determinant of its distribution, with elevation, human disturbance, temperature fluctuations, and slope also significantly influencing habitat suitability of the species. The potentially suitable habitat range of the Siberian jerboa is shrinking due to global climate change. Notably, future projections suggest an expansion of its distribution towards the Tibetan Plateau, driven by climate change. This research contributes valuable insights into the adaptive responses of desert rodents to the environmental change.</p></div>","PeriodicalId":51080,"journal":{"name":"Journal of Arid Environments","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141434187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}