Cristinel Constandache

Dr. Cristinel Constandache


Research Focus & Metrics

Academic Career Length

17Years (2010-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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31 May 2025 in Agriculture
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Journal Article
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CECristian Mihai Enescu
Cristian Mihai Enescu
MMMircea Mihalache
Mircea Mihalache
LILeonard Ilie
Leonard Ilie
Lucian DincaLucian Dinca
Lucian Dinca
CCCristinel Constandache
Cristinel Constandache
GMGabriel MURARIU
Gabriel MURARIU
Forest shelterbelts and windbreaks play a vital role in protecting ecosystems, mitigating climate change effects, and enhancing agricultural productivity. These vegetative barriers serve as effective tools for soil conservation, reducing wind and water erosion while improving soil fertility. Additionally, they contribute to biodiversity preservation by providing habitat corridors for various plant and animal species. Their role in microclimate regulation, such as temperature moderation and increased humidity retention, further enhances agricultural yields and ecosystem stability. This study examines the historical evolution, design principles, and contemporary applications of forest shelterbelts and windbreaks, drawing insights from scientific research and case studies worldwide. It highlights the economic and environmental benefits, including improved air quality, carbon sequestration, and water management, making them crucial components of sustainable land use strategies. However, challenges such as land use competition, maintenance costs, and policy constraints are also analyzed, underscoring the need for integrated approaches to their management. Through a comprehensive bibliometric analysis of the existing literature and field studies, this paper emphasizes the necessity of strategic planning, community involvement, and adaptive policies to ensure the long-term sustainability of forest shelterbelts and windbreaks. The findings contribute to a broader understanding of their role in combating environmental degradation and promoting ecological resilience in the face of ongoing climate challenges.

3 June 2025 in Climate
Verified
Journal Article
Open access
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Iulian Alexandru BratuIulian Alexandru Bratu
Iulian Alexandru Bratu
Lucian DincaLucian Dinca
Lucian Dinca
CCCristinel Constandache
Cristinel Constandache
GMGabriel MURARIU
Gabriel MURARIU
Oak forests are an important part of temperate European ecosystems, where they are actively improving biodiversity, carbon storage, and ecological stability. However, current concerns such as climatic changes, and especially rising temperatures and changing precipitation patterns, are impacting their resilience. In this context, our study intends to evaluate the impact of climatic variability on temperate oak forests, focusing on the influence of temperature and precipitation. This covers different sites that have different environmental conditions. By using both a bibliometric approach and a systematic analysis of publications that have studied the influence of climate change on oak forests, our study has identified specific species and site responses to climate stressors. Furthermore, we have also evaluated trends in drought sensitivity. All these aspects have allowed us to understand and suggest improvements for the impact of climate change on the resilience and productivity of oak ecosystems. We have analyzed a total number of 346 publications that target the impact of climate change on oak forests. The articles were published between 1976 and 2024, with the majority originating from the USA, Spain, Germany, and France. These studies were published in leading journals from Forestry, Environmental Sciences, and Plant Sciences, among which the most cited journals were Forest Ecology and Management, the Journal of Biogeography, and Global Change Biology. As for the keywords, the most frequent ones were climate change, drought, growth, forest, and oak. However, we have observed a trend towards drought sensitivity, which indicates the intensification of climate changes on oak ecosystems. Moreover, this trend was more present in central and southern regions, which further highlights the impact of regional conditions. As such, certain local factors (soil properties, microclimate) were also taken into account in our study. Our literature review focused on the following aspects: Oak species affected by climate change; Impact of drought on oak forests; Influence of climate change on mixed forests containing oaks; Effects of climate change on other components of oak ecosystems; Radial growth of oaks in response to climate change; Decline of oak forests due to climate change. Our results indicate that oak forests decline in a process caused by multiple factors, with climate change being both a stressor and a catalyst. Across the globe, increasing temperatures and declining precipitation affect these ecosystems in their growth, functions, and resistance to pathogens. This can only lead to an increased forest decline. As such, our results indicate the need to implement forest management plans that take into account local conditions, species, and climate sensitivity. This approach is crucial in improving the adaptivity of oak forests and mitigating the impact of future climate extremes.

10 March 2025 in Sustainability
Verified
Journal Article
Open access
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VGVoichita Timis Gansac
Voichita Timis Gansac
Lucian DincaLucian Dinca
Lucian Dinca
CCCristinel Constandache
Cristinel Constandache
GMGabriel MURARIU
Gabriel MURARIU
CRCheregi Gabriel Remus
Cheregi Gabriel Remus
CTClaudia Simona Cleopatra Timofte
Claudia Simona Cleopatra Timofte
Drylands cover a vast area, and biodiversity conservation in these regions represents a major challenge. A bibliometric study of published research highlighted several key aspects, including publication types, research fields, years of publication, contributing countries, institutions, languages, journals, publishers, authors, and frequently used keywords. The analysis also included plants related to biodiversity conservation in arid areas, animals related to biodiversity conservation in arid areas, and causes of biodiversity decline in arid regions, effects of biodiversity loss in these regions, and restoration methods aimed at improving biodiversity conservation in arid areas. A total of 947 publications were identified, starting from 1994, authored by researchers from 99 countries, primarily from Australia, the USA, China, Spain, and South Africa, and published in 345 journals, with the most prominent being Journal of Arid Environments, Biodiversity and Conservation, and Biological Conservation. The most commonly appearing keywords included biodiversity, conservation, diversity, vegetation, and patterns, with recent years showing an increased use of terms related to the causes and effects of aridification: climate change, land use, and ecosystem services. The causes of biodiversity loss in drylands are primarily linked to human activities and climatic changes, while the effects impact the entire ecosystem. Methods to improve biodiversity include traditional agroforestry systems, tree plantations and other plant species, grazing management, and other approaches. Combined actions among stakeholders and ecologically appropriate nature-based solutions are also recommended. Improvements in conservation biodiversity in arid areas are very important also for achieving the sustainability goals in these areas. However, numerous aspects of this topic remain to be studied in greater detail.

11 March 2025 in Forests
Verified
Journal Article
Open access
PDF file
Lucian DincaLucian Dinca
Lucian Dinca
CCCristinel Constandache
Cristinel Constandache
RPRuxandra Postolache
Ruxandra Postolache
GMGabriel MURARIU
Gabriel MURARIU
ETEliza Tupu
Eliza Tupu
Mountain ecosystems play a crucial role in providing ecosystem services, with some of the most important being carbon sequestration, biodiversity conservation, land protection, and water source preservation. Additionally, timber harvesting in these regions presents significant environmental, economic, and social challenges. This study provides a comprehensive bibliometric and systematic analysis of publications on timber harvesting in mountainous areas, examining the current state, global trends, key contributors, and the impact of forestry operations. A total of 357 publications on timber harvesting in mountainous areas have been identified, spanning from 1983 to 2024. These publications predominantly originate from the USA, Canada, Australia, and China, with additional contributions from European institutions. The research is published in leading forestry, ecology, and environmental science journals, highlighting its global impact. This study provides an in-depth bibliometric and systematic analysis, assessing research trends, key contributors, and their influence on scientific advancements in sustainable forestry and ecological conservation. These articles belong to the scientific fields of Environmental Science and Ecology, Forestry, Zoology, and Biodiversity Conservation, among others. They have been published in numerous journals, with the most frequently cited ones being Forest Ecology and Management, Journal of Wildlife Management, and Forests. The most frequently used keywords include dynamics, management, and timber harvest. The analysis of publications on timber harvesting in mountainous areas highlights the widespread use of primary harvesting methods, the negative effects of logging activities on soil, forest regeneration processes, and wildlife populations, as well as the role of advanced technologies in improving harvesting efficiency. While sustainable management practices, such as selective cutting and low-impact harvesting techniques, can mitigate some negative effects, concerns remain regarding soil erosion, habitat alteration, and carbon emissions. This analysis underscores the need for flexible forest management strategies that balance economic efficiency with ecological sustainability. Future research should focus on innovative harvesting techniques, adaptation measures to terrain and climate conditions, and the long-term impact of forestry activities on mountain ecosystems.

17 November 2025 in Heritage
Verified
Journal Article
Open access
PDF file
Lucian DincaLucian Dinca
Lucian Dinca
CCCristinel Constandache
Cristinel Constandache
GMGabriel MURARIU
Gabriel MURARIU
Maria Mihaela AntofieMaria Mihaela Antofie
Maria Mihaela Antofie
DTDraghici Nicolae Tiberiu
Draghici Nicolae Tiberiu
Iulian Alexandru BratuIulian Alexandru Bratu
Iulian Alexandru Bratu
Dendrochronology, the study of tree-ring growth patterns, is a powerful tool for reconstructing past human–environment interactions. This review examines its role within archaeology, focusing on how tree-ring studies contribute to dating wooden artifacts, reconstructing past climates, and understanding timber use in historical buildings and cultural heritage. To explore these applications, we conducted a bibliometric analysis of studies indexed in Web of Science. Our results reveal a marked increase in dendrochronological research over the past 15 years, alongside a broadening of its impact across related fields such as anthropology and environmental sciences. We classify the literature into major thematic areas, including methodological developments, historical and environmental disruptions, art and architecture, mining history, and the ancient timber trade. By highlighting both the advantages and limitations of dendrochronology—such as issues of reference coverage, the need for non-destructive sampling, and the importance of interdisciplinary collaboration—we show how this approach extends beyond archaeology to illuminate wider cultural and environmental contexts. Ultimately, our findings demonstrate the significance of dendrochronology not only for understanding ancient civilizations and cultural heritage, but also for tracing the complex interactions between humans and natural resources across time.

30 November 2018
Verified
Report
Closed access
RVRadu Vlad
Radu Vlad
MZMiglena Zhiyanski
Miglena Zhiyanski
Lucian DincaLucian Dinca
Lucian Dinca
CSCristian Gheorghe Sidor
Cristian Gheorghe Sidor
CCCristinel Constandache
Cristinel Constandache
TBTatiana Blaga
Tatiana Blaga