Forest Park Research Articles

Time-Varying Evolution and Impact Analysis of Forest Tourism Carbon Emissions and Forest Park Carbon Sinks in China

Forests are an important part of natural resources and play an important role in carbon sinks. We measured carbon sinks in provincial forest parks using data from four forest inventory surveys in China and the forest stock expansion method. Carbon emissions from forest tourism were also estimated using energy statistics and forest park tourism data. On this basis, spatial analysis was used to summarize the spatial and temporal evolution of the carbon balance and the analysis of influencing factors. The results show the following: (1) With the passage of time, the carbon emissions from forest tourism in all provinces have increased to different degrees, and the national forest tourism carbon emissions have increased from 1,071,390.231 (million tons) in 2003 to 286,255,829.7 (million tons) in 2018; spatially, the distribution of carbon emissions from forest tourism is uneven, with an overall high in the south and low in the north, and a high in the east and a low in the west. (2) The carbon sink of forest parks showed a trend of gradual growth and spatially formed a spatial pattern of high in the northeast and low in the southwest, which is consistent with the distribution of forest resources in China. (3) For forest tourism carbon emissions, the total number of tourists, tourism income, and playing roads are significant influencing factors, and the baseline regression coefficients are 0.595, 0.433, and 0.799, respectively, while for forest park carbon sinks, the number of forest park employees can play a certain positive role in carbon sinks, with the regression coefficient being 1.533.

KEANEKARAGAMAN JENIS BURUNG DI TAMAN HUTAN RAYA PANCORAN MAS – DEPOK

Species richness of birds was influenced by vegetation structure, canopy cover, and the ability of the land to support bird life. Data on bird species diversity is needed as a basis for management planning in the area. As a Conservation area and life support area, the Pancoran Mas Great Forest Park (Taman Hutan Raya) must be supported by various scientific data and information for management purposes. One is the richness of bird species found in the Tahura Pancoran Mas area. This research aims to identify and inventory bird diversity and determine the composition of their habitat vegetation. This activity will be carried out in June - August 2022. Bird data collection uses the transect route method, while habitat data uses the census method. The birds found consisted of 13 species of birds. The diversity index value is 2.178 (medium) and the evenness index is 0.98 (stable). The species of birds identified are insect and fruit eaters, there is only 1 type that eats fish. There are 86 species of trees, with the dominance of each phase being fruit producers. Trees function as providers of food for birds in the form of fruit, insects, and seeds

Evaluating Visitor Usage and Safety Perception Experiences in National Forest Parks

Various physical and environmental factors affect the recreational experience in national forest parks. Understanding visitors’ preferences regarding these factors is significant for promoting the physical and mental health and well-being of urban residents. This study aims to quantify residents’ usage patterns and safety perceptions of national forest parks. It focuses particularly on Santai Mountain National Forest Park in Jiangsu, China, and conducted a semi-structured questionnaire survey with 688 participants. The statistical software IBM SPSS Statistics 24 was used for data analysis. A descriptive quantitative analysis was conducted on the respondents’ demographic information. Descriptive statistics, chi-square tests, and an ordinal logistic regression model were employed to analyze the survey data. The survey results show that most visitors go to the forest park only once or twice a year, usually on weekends, holidays, and during leisure time rather than on workdays. Because the national forest park is located in the suburbs, the journey is long, and most visitors choose to drive there. Additionally, the majority of visitors go to the forest park with family and friends. Because the park is well managed and has complete safety facilities, most visitors feel safe in the national forest park.

Warming Effect from Soil Greenhouse Gas Emission of Each Mangrove Zone during the Dry Season in Ngurah Rai Forest Park, Bali, Indonesia

Warming Effect from Soil Greenhouse Gas Emission of Each Mangrove Zone during the Dry Season in Ngurah Rai Forest Park, Bali, Indonesia

Evaluating financing risk for forest recreation value development project—A case study focused on S National Forest Park in Fujian Province

In the process of forest recreation value development, there are some characteristics, such as large amount of investment capital, long financing recovery cycle and high potential risks, which lead to limited capital source and prominent financing risks. To achieve sustainable development, forest recreational value development enterprises must solve the financing dilemma, therefore, it is very urgent to identify the financing risk factors. The research constructed financing risk evaluation index system through WSR (Wuli-Shili-Renli) methodology (from affair law, matter principle and human art dimensions), taking S National Forest Park at Fujian Province as a case study, the analytic hierarchy process (AHP) and fuzzy comprehensive evaluation method were used for empirical analysis. The results showed that for the first level indicators, operational risk should be paid close attention to, followed by political risk and environmental risk. Among the secondary level indicators, policy changes, financing availability and market demand need attention, which are consistent with the result of field survey. Based on that, countermeasures were put forward such as the multiple collaborative linkage and effective internal control; reduction on operating costs and broaden financing channels; encouragement diversification of investment entities and improvement of financial and credit support; strengthening government credit supervision, optimizing financing risk evaluation, and building a smart tourism financing information platform, to reduce and control financing risks, then promote the development of forest recreation value projects.

Effects of Tree Leaf Color on Human Physical and Mental Recovery from a Looking-Up Perspective

Numerous studies have demonstrated the benefits of understory spaces and plants on human well-being, but most spatial research has focused on a horizontal perspective. Additionally, there is a lack of research on the effects of plant color on human recovery, especially with respect to color proportions. This study classifies the leaf colors of trees in autumn, which are observed from a looking-up perspective, into green, red, and yellow. On this basis, we created monochromatic, two-color, and three-color groups with varying color proportions to assess their recovery effects and preferences. A total of 30 participants participated in this experiment, and their physiological, psychological, and preference-related indicators were evaluated. The results revealed that the following. (1) The two-color groups had the greatest reduction effect on systolic blood pressure. Monochromatic groups were most effective at reducing diastolic blood pressure. The three-color groups had the greatest effect on lowering the pulse rate. (2) EEG responses varied by color type. (3) The three-color groups had the best recovery effects on the psychological measures. (4) The three-color groups were most favored by participants, with a red–yellow–green ratio of 0.2/0.4/0.4 being the most preferred. These findings demonstrate the differing recovery potentials of various leaf color proportions from a looking-up perspective. This study can provide valuable references for the planning and design of urban forest parks, supplementing the theoretical foundation and research framework for evaluating and creating environments that meet people’s restorative needs.

DISTRIBUTION OF THE THALLOID LIVERWORT GENUS MARCHANTIA (MARCHANTIACEAE) IN NORTH SUMATRA, INDONESIA

ARTICLE HIGLIGHTS- The survey method was successful in identifying the species Marchantia and mapping their distribution in North Sumatra- Eight taxa of Marchantia confirmed in North Sumatra, M. emarginata subsp. cuneiloba has the most widely distributed species. - Species distribution linked to environmental factors like elevation, humidity, rainfall, soil types, slope, solar intensity, and types of land coverABSTRACTMarchantia is one of the large genus complex thalloid liverworts (Marchantiophyta). The species of Marchantia has a wide distribution throughout the world, and occupies a variety of substrates. Studies on the presence and distribution of Marchantia species are still limited in North Sumatra. Therefore, the research was carried out to inventory the species of Marchantia and map their distribution in North Sumatra. Survey method was used to inventory the species of Marchantia, covering 9 locations, namely: Aek Nauli Forest, Bukit Barisan National Forest Park, Bukit Lawang, Resort Cinta Raja, Dolok Tinggi Raja Nature Reserve, Sibayak Mountain, Sicike-cike Natural Park, Silima-lima waterfall, and Taman Eden 100 Natural Park. Geographic Information System (GIS) was used to map the distribution of the species. The results showed that there were eight taxa of Marchantia confirmed in North Sumatra, namely, M. acaulis, M. emarginata subsp. emarginata, M. emarginata subsp. cuneiloba, M. geminata, M. paleacea subsp. paleacea, M. polymorpha, M. treubii, and Marchantia sp. The most widely distributed species of Marchantia is M. emarginata subsp. cuneiloba, found in 7 study locations. Species with the least distribution are M. treubii and Marchantia sp., each species found only in one location. Marchantia spp. in North Sumatra spread at an altitude of 77 to 1976 m alt, occupying habitats with 6 types of soil (orthic acrisol, humic andosol, humic acrisol, and humic cambisol), with rainfall of 1800-3600 mm/year. Marchantia species are found on sloping plains to steep, in various habitat, namely secondary forest, primary and secondary forest borders, dryland farming, primary and plantation borders, and plantations. The results of this study are important for the conservation of Marchantia spp. in North Sumatra considering the many benefits of the species.

Mauri Hono: A Mauri sensory methodology

Within a Māori cultural context, the manifestation of mauri instilled in all living things, both animate and inanimate gives life. Previous research suggests Māori can experience somatic exchanges of energy such as mauri from both other people, as well as within the natural environment. Accordingly, Mauri Hono: A Mauri Sensory Methodology provides a foundation to understanding knowledge by tuning into our senses and using mauri states to help elicit meaning about ourselves and our relationships with natural environments when immersed in those environments. In this study, four key phases of the methodology are detailed; Rongo, Mōhio, Mārama and Mātau and applied to a case study which sought to understand how Māori draw meaning from their experience of being immersed in a natural environment. Ten participants undertook a hīkoi (walk) within a national forest park of regenerating, native, bush. Findings revealed the importance of tuning into one’s senses and having the time and space to interpret different experiences. Furthermore, Mauri Hono, as a Māori methodology is predicated on the belief that experiential knowledge aids in providing a more complete understanding of phenomena than theoretical knowledge alone. It further highlights that whilst knowledge can come into fruition within the timeframe of the project, there is opportunity for insights to arise afterwards, comprising various layers of knowing.

21 МАРТ СВЕТОВЕН ДЕН НА ГОРАТА

This article presents an innovative interdisciplinary open lesson conducted on March 21, 2024, in celebration of World Forest Day. The lesson aimed to provide students with comprehensive knowledge about forests and their ecosystems, including the processes of erosion, the diversity of plant and animal species, and the importance of environmental preservation. The methodology combines theoretical learning with practical activities, such as planting seeds and observing forest biodiversity, both in the classroom and in a real forest environment. The lesson was divided into two parts: the first part included a presentation on the significance of forests, interactive discussions, and creative tasks using artificial intelligence tools. The second part involved a field trip to a local forest park, where students engaged in hands-on activities like tree planting and cleaning up the forest. The expected outcomes were to enhance students’ understanding of the natural environment, instill a sense of responsibility towards nature, and develop practical skills in environmental conservation. The interdisciplinary approach, integrating subjects such as science, physical education, language arts, and technology, provided a holistic learning experience that emphasized the interconnectedness of different areas of knowledge and the importance of protecting our planet.

Blooming calendar and polliniferous plants in Djuanda Great Forest Park, West Java, Indonesia: Implication for beekeeping management

Abstract. Husodo T, Wulandari I, Saputri Y, Kasmara H, Hermawan W, Kusmoro J, Shanida SS, Khairina F, Haydar MRA, Asyraf MN, Febrian RR. 2024. Blooming calendar and polliniferous plants in Djuanda Great Forest Park, West Java, Indonesia: Implication for beekeeping management. Biodiversitas 25: 3216-3229. Information was unavailable regarding the types of pollinator plants and their blooming periods in Djuanda Great Forest Park, West Java, Indonesia. Information about flower blooming seasons was useful for various purposes. These findings will provide a basis for understanding the importance of Apis cerana Fabricius, 1793 in plant pollination and plant species resources for honey bees so that beekeeping practices can be carried out sustainably. The blossoming period of a plant is determined by its blooming period at the time of observation. The blooming period is observed every month in the second and fourth weeks for six months (December 2021-May 2022). Pollen collection was carried out in August 2021 (dry season). Pollen identification was carried out using the acetolysis method, which involves dissolving the non-pollen components of a sample to reveal the pollen grains, thereby enabling accurate identification. An overview of the observation records revealed the presence of 249 plant species from 82 families. The Asteraceae family has the most abundant species richness. Most plants were identified as pollinator plants (30.52%), nectariferous plants (10.04%), and plants that produce both (18.47%). Flowering plants of melliferous plants for honeybees are available throughout the rest of the year, especially from December to May. Therefore, to optimize honey harvesting, it is important to establish multiple colonies during periods of large honey flows. Honeybees may use alternative sugar sources beekeepers provide, such as fruit juice, during nectar scarcity. We would like to know more about the year-round bloom calendar. Sharing knowledge with farmers about the availability of melliferous plants in certain months will empower them to make decisions for sustainable beekeeping.

Gully erosion processes and their management in the Trivale Forest Park, Pitești city, Romania

Gully erosion processes and their management in the Trivale Forest Park, Pitești city, Romania

Effects of different natural soundscapes on human psychophysiology in national forest park

Most of the current soundscape research content is limited to the discussion of the restoration effect of single-element soundscapes, but it is the combination of sounds that is common in outdoor activities, and there is no evidence that the restoration of natural soundscapes is better with multi-element combinations. In this study, the Zhangjiajie National Forest Park in China was used as the research object, and the physiological indices of the subjects were collected through electroencephalogram signals, and the POMS short-form psychological scale was used to understand the subjective psychological responses of the subjects to the soundscape. The results showed that (1) The psychophysiological restorative ability of the natural soundscape of the National Forest Park was confirmed, and the subjects’ psychological and physiological indices changed significantly and positively after listening to each section of the natural soundscape (p = 0.001). (2) The restorative effect of the multi-natural sound combination was ranked first in the overall ranking of the five natural soundscapes, and the multi-natural sound combination did indeed provide better restorative effects than the single-element sounds. (3) Gender does not usually have a significant effect on the restoration effect, and only Windy Sound among the four single-element nature sound landscapes and one multi-element combination of nature sound landscapes showed a significant gender difference, so in general, the effect of gender on the restoration effect of nature sound landscapes is not significant. In terms of research methodology, this study used cluster analysis to cluster the five types of natural soundscapes according to psychological and physiological recovery ability, and used ridge regression to construct mathematical models of the psychological and physiological recovery of each of the four natural soundscapes. The study of human physiological and psychological recovery from different types of natural soundscapes in China’s national forest parks will provide a basis for soundscape planning, design, and policy formulation in national forest parks.

Influence of Perceived Sensory Dimensions on Cultural Ecosystem Benefits of National Forest Parks Based on Public Participation: The Case of Fuzhou National Forest Park

Influence of Perceived Sensory Dimensions on Cultural Ecosystem Benefits of National Forest Parks Based on Public Participation: The Case of Fuzhou National Forest Park

Explorations on cooling effect of small urban linear park design in low-rise, high-density district: The case of Gyeongui line forest park in Seoul

Various types of urban parks provide a nature-based solution for mitigating urban heat islands and the cooling effect of urban parks has been extensively studied. However, there is a scarcity of cases involving small linear parks based on quantifiable unit, despite the expectation of their high cooling efficiency due to their unique form and characteristics. This study examined the cooling effect of urban linear park (LP) in low-rise and high-density districts with the longest urban park case in Seoul, South Korea, Gyeongui Line Forest Park, focusing on the influential factors related to park design. Thermal condition simulations and field measurements, including evaluations of thermal comfort, were conducted both inside and outside the LP. Park extensions with increased tree coverage ratio exhibit a consistent decline in thermal variables, with reductions of up to 11.25°C for mean radiant temperature (MRT), and 5.84°C for physiological equivalent temperature (PET). Peak cooling intensities are observed during the hottest time of day at 12 °C for MRT, with parallel wind further enhancing the cooling effect. In addition, LP cooling effect related to adjacent street types was investigated and appeared to be more pronounced in narrower streets. Strategies such as adding tall trees along adjacent streets and connecting cold airflows from the park to a street tree corridor may help to strengthen LP’s cooling effect. While direct comparisons are limited, initial findings suggest that small urban linear parks under specific conditions have significant cooling potential, possibly comparable to or exceeding that of other similar-sized small urban parks, needing further investigation.

Содержание тяжелых металлов в почвах и листьях насаждений березы повислой (Москва)

The ecological condition of urban plantations is an urgent problem of our time. The condition of plantations and soils characterizes the ecological and sanitary condition of the environment. In the structure of the cities, urban and forest parks are of particular importance. They mainly perform recreational functions, contributing to improving the health and well-being of city residents. Woody plants, due to their properties to absorb harmful substances that come with air pollution from industrial enterprises and motor vehicles, are one of the main mechanisms for stabilizing the environmental situation in cities. Technogenic pollutants, a significant proportion of which are heavy metals, make a significant contribution to the pollution of ecosystems. Heavy metals represent a specific category of particularly toxic pollutants. The main sources of their entry into the soil are related to human activity. Heavy metals are accumulated by plants, which negatively affects the condition of urban plantations. Soil contamination with heavy metals leads to significant changes in the agrochemical state of the soil and the entire ecosystem. The accumulation of heavy metals in ecosystems depends on various factors, mainly on the condition of the soil and vegetation and the level of anthropogenic impact. The article describes the quantitative content of copper, lead, cadmium, nickel and zinc in the samples of soil and leaves of silver birch growing in the territories of Moscow parks. The sample plots have been laid in different functional areas of the parks: at the alleged sources of negative impact, as well as at points farthest from anthropogenic objects. The results of the study have been compared with the standards for maximum permissible concentrations, the biological absorption coefficient has been calculated, and the accumulation of heavy metals has been revealed depending on the location of the object relative to potential sources of pollution. The soils of the plantations under study contain concentrations of heavy metals that do not exceed the MPC level. The exception is zinc. Its amount in some sample plots has been increased several times. Birch leaves have shown an uneven accumulation of heavy metals depending on both the concentrations of the elements in the soil and the location of the sample plots.

Assessment of the assimilation potential (by carbon) of urban green areas (on the example of the city of Penza)

The dependence of carbon assimilation in mixed plantings of the Penza city on the influence factors used in the ROBUL algorithm was studied. Specific carbon assimilation in the city by 99 % depends on the forest cover of the residential area, assimilation age rank and average conversion coefficient. The first factor has the greatest influence, while the conversion coefficient has the least one. The average carbon assimilation by the tree stand of the residential zone was 0.199 t/year/ha (43.6 kg/year/person). The highest indicators were in districts with forest park zones, the lowest ones were in districts with development not earlier than 2000. A positive carbon balance is observed relative to respiration of the population, but this balance is negative within the administrative borders of districts. A comparison of specific carbon assimilation at the Penza agglomeration sites calculated using the ROBUL algorithm and the obtained general regression assimilation model (RMA) showed no significant differences between them with a significant difference in the labor intensity of obtaining results in favor of the RMA model. The PMA model can be used to determine the temporal dynamics of carbon assimilation based on the planned area and composition of plantations. For the maximum possible share (42.6 %) of the green residential area of the Penza city, the potential carbon assimilation according to the RMA model for mixed species is 0.44 t/year/ha and is achieved in 40 years from tree planting, after which there is a decrease due to self-cutting.

Diversity Species and Structure of Mangrove Vegetation in Conservation Forest and Angke Nature Park North Jakarta

Mangrove is important life support ecosystems in coastal and marine areas that have bio-ecological and socio-economic functions. Mangroves are found in tidal areas that have the ability to grow in salty waters and have a role as a barrier to abrasion. Mangrove plants have special adaptability to the environment such as adaptation to low oxygen levels, high salinity and less stable soils. Indonesia has the largest mangrove ecosystem and the highest biodiversity in the world. This study aims to determine the index of diversity and structure of mangrove communities in Hutan Lindung Angke-Kapuk (HLAK) and Taman Wisata Angke (TWA) Angke-Kapuk which is divided into 11 points. The research was carried out on November 15 to 30, 2021 using purposive sampling techniques based on the representation element, which took 5% of the total area and the shape of a square plot with a size of 50x50 meters. The results showed that 11 family, 12 genus and 15 species of mangroves were found, the type was divided into 8 species of true mangroves and 7 species of mangroves followed. The extinction rate of mangrove species in HLAK and TWA Angke-Kapuk amounted to 1.25. The level of type similarity between research points in the HL Angke-Kapuk and TWA Angke Kapuk areas in 2020 and 2021, showed a slight change in the level of type similarity at each point. The dominant type of seedling and sapling tree level is the Avicennia marina type. Mangrove diversity index (H’) in the area of HLAK and TWA Angke Kapuk is 1.6.

Sustainable development of forest parks for active recreation: A balance between nature conservation and physical education

The study aims to comprehensively assess the negative impacts of various activities carried out by visitors to natural areas, including forest parks, on ecosystems. The research methodology included an analysis of forest park ecosystems Gotova-Dangel and Logara forest parks, monitoring ecosystem changes, which provided objective data on the impact of human activity. The study developed recommendations aimed at minimising the negative effects of these activities on the environment. The main results of the study demonstrated that walking leads to soil compaction, which in turn hurts water circulation and aeration of soil layers. This phenomenon can also cause damage to rare species of plants and trees that are vulnerable to changes in their natural environment. In addition, cycling causes soil erosion, which leads to the destruction of vegetation, which in turn negatively affects the environmental sustainability of the region. This can create conditions for the degradation of natural ecosystems and a decrease in biodiversity. Camping causes pollution of the area, including dumping garbage and other waste, which leads to a decrease in the number of animals living in forest environments, with serious consequences for the ecological balance and conservation of wildlife. The findings highlight the need to introduce clearly defined trails for pedestrian traffic, create specialised bicycle routes, and develop environmentally responsible camping practices. This will significantly reduce the negative impact on the forest ecosystem. The research is relevant for the conservation of biodiversity as well as for maintaining the ecological balance in forest parks, which is critical for the sustainable development of natural resources and the preservation of the environment for future generations

Does Host-Guest Interaction Stimulate Tourists’ Citizenship Behavior? A Combination of Social Exchange Theory and Cognitive Appraisal Theory

This study delved into the intricate ways in which host-guest interaction influences tourist citizenship behavior (TCB), focusing specifically on two key dimensions: interaction quantity and interaction quality. By drawing on social exchange theory and cognitive appraisal theory, we constructed an integrated model that illustrates the relationship between host-guest interaction and TCB, with experiential value and place attachment serving as mediating factors. Our data were gathered from 499 visitors to Mount Taishan national forest park, and the analysis was conducted using Spss and Amos software. The results revealed that the quality of host-guest interaction has a significant and positive influence on tourists’ overall experiential value, which in turn fosters TCB. Additionally, the evaluation of experiential value triggers a deeper sense of place attachment among tourists towards the destination, further encouraging TCB. The quantity of host-guest interaction did not exert a significant influence on tourist citizenship behavior. These findings offer practical insights for destinations seeking to enhance their competitiveness and sustainability by optimizing host-guest interactions.

A dataset of the plant species list across typical nature reserves in Fengtai District, Beijing during 2021–2022

Plants serve as the core elements of nature reserves as well as the fundamental resources for preserving ecosystem functions, including biodiversity. In this paper, using the findings from field surveys of plants in 2021 and 2022, we compiled a dataset of the plant species list for four typical nature reserves (i.e. Nanyuan Forest and Wetland Park, Lüdi Park, Lotus Pond Park, and Beigong National Forest Park) in Fengtai District, Beijing. This dataset includes 255 species of 179 genera across 73 families of tree, shrub, and herbaceous plant species. In addition, the dataset contains information such as the nature reserve name, family Chinese name, scientific name, genus Chinese name, genus scientific name, plant species name, and Latin name, etc. Also a multi-source based flora database was integrated with literature and expert reviews to ensure the reliability and accuracy of the data. Through comprehensive mapping and monitoring of plant species in key nature reserves in Fengtai District, the dataset provides data support for research on the spatial and temporal patterns of biodiversity as well as the response of plants to natural and anthropogenic disturbances in Beijing.