An Improved GM(1,1) Model of Marketization of Forest Ecological Compensation based on Health-Cultivation Industry

In the context of supply-side structual reform, the marketization of forest ecological compensation is an inevitable requirement under the market economy. The forest health-cultivation industry, which explores the new method to utilize the forestry resources, is a new direction of forestry firms and is the production of supply-side structural reform. From the perspective of forest health-cultivation industry, this essay explores the possibility of the marketization of forest ecological compensation based on forest health-cultivation industry, and predicts the willingness of people to pay for the ecological service by using the original number of tourists in forestry tourism and leisure industry tourism between 2010 and 2015 and adopting the improved GM (1,1) model. The result shows that people’s willingness is increasing. It is predicted that, by 2023, the number of tourists in forestry tourism and leisure industry tourism will reach 8.98 billion. The development of forest health-cultivation industry has introduced the market mechanism for forestry development, which makes up for the deficiency of the existing compensation mechanism characterized by low compensation standards and single channel of funding. The increase of people’s demand for ecological tourism and the boom of forest health-cultivation industry which provide a new opportunity for the marketization and diversification of forest ecological compensation mechanism.

Multi-Fusion Approach for Wood Microscopic Images Identification Based on Deep Transfer Learning

With the wide increase in global forestry resources trade, the demand for wood is increasing day by day, especially rare wood. Finding a computer-based method that can identify wood species has strong practical value and very important significance for regulating the wood trade market and protecting the interests of all parties, which is one of the important problems to be solved by the wood industry. This article firstly studies the establishment of wood microscopic images dataset through a combination of traditional image amplification technology and Mix-up technology expansion strategy. Then with the traditional Faster Region-based Convolutional Neural Networks (Faster RCNN) model, the receptive field enhancement Spatial Pyramid Pooling (SPP) module and the multi-scale feature fusion of Feature Pyramid Networks (FPN) module are introduced to construct a microscopic image identification model based on the migration learning fusion model and analyzes the three factors (Mix-up, Enhanced SPP and FPN modules) affecting the wood microscopic image detection model. The experimental results show that the proposed approach can identify 10 kinds of wood microscopic images, and the accuracy rate has increased from 77.8% to 83.8%, which provides convenient conditions for further in-depth study of the microscopic characteristics of wood cells and is of great significance to the field of wood science.

UAVs for Vegetation Monitoring: Overview and Recent Scientific Contributions

This paper reviewed a set of twenty-one original and innovative papers included in a special issue on UAVs for vegetation monitoring, which proposed new methods and techniques applied to diverse agricultural and forestry scenarios. Three general categories were considered: (1) sensors and vegetation indices used, (2) technological goals pursued, and (3) agroforestry applications. Some investigations focused on issues related to UAV flight operations, spatial resolution requirements, and computation and data analytics, while others studied the ability of UAVs for characterizing relevant vegetation features (mainly canopy cover and crop height) or for detecting different plant/crop stressors, such as nutrient content/deficiencies, water needs, weeds, and diseases. The general goal was proposing UAV-based technological solutions for a better use of agricultural and forestry resources and more efficient production with relevant economic and environmental benefits.

“Trees Are Our Relatives”: Local Perceptions on Forestry Resources and Implications for Climate Change Mitigation

The link between nature and society is vital for climate change mitigation and sustainable natural recourse management. Based on a case study of the indigenous people of Mbire in Zimbabwe, we argue that perceptions of indigenous people about forestry resources provide useful pointers toward framing climate mitigation interventions. This interest was necessitated by the growing call to address the suppression of forest-rich indigenous communities in climate change science. Accordingly, the aim of the study was to understand how indigenous people can contribute to the abatement of climate change. The study engaged 32 purposively selected elderly participants in focus group discussions; these participants had long histories of staying in the villages studied and were figures whom the locals regarded as “experts” in giving credible inferences about their environment. The participants corroboratively perceived forests and trees as their own “relatives”, who should not be harmed because of the support they continue to generously give to the people. Their construct of climate change relates to the gradual but continuing trivialization of cultural beliefs and abandonment of traditional practices, which they believe offend the spirits who have powers to influence the climate system. Although their attribution view on climate change is in contrast with that of mainstream climate scientists, we argue that their profound acknowledgement of climatic change, coupled with their scientific understanding of the intrinsic relationship between people’s wellbeing and the environment, are key entry points to design sustainable climate mitigation programs at community scales. The sustainability of such programs should not ignore local belief systems and strategies that communities use in preserving their forests.

Inventory and certification of forestry resources in the carpathian macroregion

The author of the article proposes his own principles of organizing the process of inventory and certification of forest lands in the forestry of the Carpathian macroregion. It is a question of carrying out these actions without departmental intervention, involvement of navigation devices and equipment, restriction of intervention of the human factor, borrowing of experience of certification of the highly developed EU countries. In addition, the study substantiates the need to change the current structure of forestry lands by increasing the area of recreational, protective and conservation forests.

Soil pollution in a decommissioned shooting range: a preliminary survey of the spatial variability of legacy pollutants.

<p>Outdoor shooting ranges provide recreational facilities for millions of people in the world. However, there are many negative effects on the environment and public health arising from this activity.</p><p>In particular, potential risks are mostly associated with the residential or agricultural use of decommissioned outdoor ranges, where bullets and targets have been deposited during the shooting activity.</p><p>This is the case of an outdoor shooting range in Campania region (Southern Italy), located in an area of historical and naturalistic value, close to the ancient Etruscan village of Suessola (VII century b.C.). Specifically, the study site is located within an agricultural land declared unsuitable for agricultural and forest-pastoral production by the Italian Ministry of Agricultural, Food and Forestry Resources, due to an extensive long term soil contamination associated with Pb, Sb, PAHs, dioxins, PCBs and C> 12 hydrocarbons.</p><p>With the purpose of planning a detailed site characterization of the shooting range area, a preliminary environmental survey was carried out by means of field investigations (ultrasonic penetrometry, electromagnetic induction - EMI -  and gamma spectroscopy) and geochemical prospecting.</p><p>Cone index data, obtained by ultrasonic penetrometer measurements, indicated the presence of a very dense, hard and impenetrable to hand hauger layer, recognised as travertine rock, from 25 to more than 55 cm of depth, and dipping northward.</p><p>Continuous EMI data and gamma spectroscopy (K %, eU ppm, eTh ppm) parameters were acquired in the field in order to identify homogeneous zones in which further geochemical investigations should have been focused. In fact, apparent electrical conductivity (ECa) map, consistently with the gamma ray dose rate distribution map, allowed to highlight three separated singularity areas  N-S oriented.</p><p>XRF analyses, carried out through a portable analyzer on soil samples collected along soil profiles digged from topsoil until the travertine layer, showed a high contamination by Pb (greater than 1000 mg/kg) and Sb (greater than 30 mg/kg) in the first 15 cm of depth, at a distance of approximately 90 m from the shooting lanes.</p><p>Chemical analyses were also performed on 32 topsoil samples collected on the basis of a regular grid across the study area. Concentrations of 13 PAHs compounds were determined and the highest values were found close to the firing lanes where in soil a huge amount of shooting target fragments are present.</p><p>The preliminary results showed how the contamination due to the previous activity in the area produced a spatial distribution of contaminats differentiated on the basis of their source material and their role in the shooting process.</p>

To Be, or Not to Be – the Question of Forestry Resources in Bio-Diplomacy

This analysis aims to identify the potential of bio-diplomacy focused on forestry resources in Latvia. As the resources are scarce, small states must calibrate their foreign policy to gain a global vision by offering strategic products or services. In order to identify this potential, there are employed the Analytic Hierarchy Process (AHP) and the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) analytical methods. The results indicate that economy, climate and environmental and social factors are the most important elements to be considered. The most important driving forces for using forestry resources for bio-diplomacy are demand, volume and renewal.

Strategi Pembinaan dan Pemberdayaan Masyarakat dalam Pemanfaatan Hutan Kemasyarakatan

Forest management in terms of its production function is directed towards management that is oriented towards all potential forestry resources and is based on community empowerment. The Wana Tekat Mandiri Farmer Group Association manages community forests, namely state forests whose main use is aimed at empowering the community. The rampant illegal logging is carried out by irresponsible parties outside of the farmer group association. So that community groups that carry out illegal logging do not support the Regional Government in providing guidance to the Association of Farmer groups in the Sendang Agung District area. The type of research used in this research is descriptive type with a qualitative approach, data collection techniques, observation, interviews, documentation. The results of this study indicate that the strategy of community development and empowerment in community forest utilization has been running well and the implementation of the strategy has been deemed successful in implementation. The coaching strategy has a main objective in the framework of developing a coaching plan in carrying out activities or programs of Gapoktan Wana Tekad Mandiri, namely by how to develop skills, develop knowledge and develop attitudes. The existence of this coaching strategy is expected to have a good empowering impact on the community.