scholarly journals Expansion of Planted Forests: The Risk of Pesticides Mixtures

Forests ◽  
2022 ◽  
Vol 13 (1) ◽  
pp. 50
Author(s):  
Gabriela Madureira Barroso ◽  
Tayna Sousa Duque ◽  
Isabela Goulart Custódio ◽  
Maehssa Leonor Franco Leite ◽  
Juliano Miari Corrêa ◽  
...  
Keyword(s):  
Forest Products ◽  
Recent Change ◽  
Climatic Conditions ◽  
Forest Sector ◽  
Social Risk ◽  
Planted Forests ◽  
New Approach ◽  
High Productivity ◽  
Non Timber Forest Products ◽  
Indispensable Tool

Planted forests include forests established through human planting or deliberate seeding. They are systems that offer us timber and non-timber forest products and ecosystem services, such as wildlife protection, carbon sequestration, soil, and watershed maintenance. Brazil has 7.6 million hectares of planted forests, with 72% of the total area occupied by Eucalyptus spp. A favorable climate and management and genetic improvement research are the main factors responsible for high productivity. In recent years, the expansion of planted areas has been accompanied by the commercial release of several pesticides, mainly herbicides. A recent change in the Brazilian legislation allows mixing phytosanitary products in a spray tank, having a new approach to managing pests, diseases, and weeds. Antagonism is the main risk of tank mixes, and to reduce the dangers associated with this practice, we review all products registered for growing Eucalyptus. This literature review aims to identify the effects of product mixtures registered for Eucalyptus reported for other crops. In addition, environmental and social risk assessment has been widely adopted to export wood and cellulose, making the results of this review an indispensable tool in identifying the nature and degree of risks associated with pesticides. The results classify the effects of the mixtures as an additive, antagonistic or synergistic. The use of pesticide tank mixtures has the potential for expansion. However, there are still challenges regarding variations in the effects and applications in different climatic conditions. Therefore, studies that prove efficient mixtures for the forest sector are essential and the training of human resources.

scholarly journals Appraising Forest-Based Livelihoods through Assessment of Major NTFPs: A Case Study from Jharkhand, India

2020 ◽  
Vol 7 (2) ◽  
pp. 053-059
Author(s):  
Sunil Prasad ◽  
◽  
Dhanpal Singh Chauhan ◽  
Keyword(s):  
Value Chain ◽  
Rural Livelihoods ◽  
Forest Products ◽  
Structured Interview ◽  
Climatic Conditions ◽  
Interview Schedule ◽  
Income Sources ◽  
Mineral Wealth ◽  
Non Timber Forest Products

The state Jharkhand is one of the Non-Timber Forest Products (NTFPs) rich states of the country because of diverse physiographic and climatic conditions. It is known for its mineral wealth, tribal population and forests. NTFPs play an important role in supporting rural livelihoods and food security in tribal Jharkhand. The present study was carried out in three distinct villages of Jharkhand to explore the range of livelihood contributions of NTFPs. The study was based on empirical fieldwork using both quantitative and qualitative data. A structured interview schedule was managed for the respondents. Comparing income sources, we found that most of the households collect NTFPs and earn a handsome amount of income from NTFPs ranges from 33% to 59%. We also prioritized potential NTFPs along with their basic value chain.

scholarly journals The role of plantation forestry in sustainable development

2014 ◽  
pp. 157-180 ◽  
Author(s):  
Vladan Ivetic ◽  
Dragica Vilotic
Keyword(s):  
Sustainable Development ◽  
Significant Role ◽  
Forest Products ◽  
Plantation Forestry ◽  
Forest Plantations ◽  
Planted Forests ◽  
Non Timber Forest Products ◽  
Definition Of

The paper gives an overview of types of forest plantations and their role in sustainable development, with an emphasis on the definition of artificially established (planted) forests and forest plantations. Forest plantations, the most productive part of planted forests, play a significant role in fulfilling the principles of sustainable development. Plantation forestry can provide additional quantities of roundwood and fuelwood (including biomass), additional products in the form of non-timber forest products and additional services in the form of shelterbelts and phytoremediation.

scholarly journals Utilization of Forest Resources and Socio‑Economic Development in Uukolonkadhi Community Forest of Namibia

2019 ◽  
Vol 67 (1) ◽  
pp. 197-206
Author(s):  
Pavla Vrabcová ◽  
Andreas Nikodemus ◽  
Miroslav Hájek
Keyword(s):  
Economic Development ◽  
Rural Communities ◽  
Forest Products ◽  
Forest Resources ◽  
Climatic Conditions ◽  
Community Forest ◽  
Community Forests ◽  
Socio Economic Development ◽  
Non Timber Forest Products ◽  
The Government

The project for community forest of Namibia has a mandate to ensure that rural communities manage and utilize forest resources sustainably in order to promote socio‑economic development. Despite the absence of true forests from Namibia, which makes it difficult for timber industry to grow, there is still an abundance of non‑timber forest products in Namibian forests. This research aimed at assessing the monetary value of non‑timber forest products in Uukolonkadhi Community Forest. The research covered the period of five production years. The value of nine selected non‑timber forest products was given in monetary terms. The results reveal that there is a potential to generate monetary income from community forests products. However, due to erratic climatic conditions, there are fluctuations in the income generation, most especially from the products that are directly dependent on the rainfall. Harvesting permits for poles was observed to be the main source of income. Some of the major observed challenges facing the project of community forest were the high level of illiteracy among the management staff. Therefore, it is of vital importance that more qualified foresters and forestry technicians are hired and allocated to all community forests. Furthermore, adequate funds are needed from the government and donors to support incentives and forest activities in community forests.

Illegal rattan extraction trends in the Ankasa Conservation Area in Ghana

2018 ◽  
Vol 2 (3) ◽  
pp. 84-92
Author(s):  
R. Obour, D. Amankwaa, A. Asare
Keyword(s):  
Protected Areas ◽  
Biological Diversity ◽  
Forest Products ◽  
Simple Random Sampling ◽  
Sampling Techniques ◽  
Snowball Sampling ◽  
Conservation Area ◽  
Forest Reserve ◽  
The North ◽  
Non Timber Forest Products

Protected Areas (PAs) are created for the protection and maintenance of biological diversity, but many of Ghana’s PAs are subjectto severe pressures and threats, the main pressures being the illegal extraction of natural resources. Rattans are indisputablyone of the most important Non-Timber Forest Products (NTFPs) in Ghana’s Protected Areas that is without doubt one of thereasons for which it has drawn the attention of researchers. In this study the illegal rattan extraction patterns in the AnkasaConservation Area (ACA) in Ghana was inspected. Simple random sampling and Snowball sampling techniques were used. Datacollection employed the use of semi-structured questionnaires, interviews and field enumeration of rattans as well as an analysisof Effective Patrol Man-days (EPMDS) from 2004 to 2012. The results showed a significant positive correlation (r = 0.75, p<0.05, r2 = 0.557) between patrol effort and rattan extraction encounters. In addition, there was a general reduction in illegalrattan extraction encounters from 2004 to 2012 at a rate of 4.3 per year. The highest illegal rattan extraction incidences wererecorded in 2006 (76 encounters), 2005 (35 encounters), 2008 (22 encounters), 2004 (18 encounters) and the least incidencewere recorded in both 2010 (3 encounters) and 2011 (3 encounters).The research also revealed that Eremospatha macrocarpawas the most extracted rattan species followed by Laccosperma secundiflorum. The major rattan extraction and trade routesoriginate in the northern parts and in the area east of the reserve and also south of Draw River Forest Reserve. Generally, rattanpoaching in Ankasa Conservation Area has declined, but there are still human incursions in the northern part of the reserve. Thestudy recommended an intensification of patrols in the north of the reserve. Also, enrichment planting and Agroforestry practicesof inter-cropping rattans with seasonal crops should be pursued vigorously for the local communities.

Market Survey of Non-Timber Forest Products in the Sunyani Municipality

2018 ◽  
Vol 3 (2) ◽  
pp. 44-53
Author(s):  
S.D. Akoto
Keyword(s):  
Building Materials ◽  
Significant Proportion ◽  
Forest Products ◽  
Packaging Materials ◽  
Medicinal Products ◽  
Monthly Basis ◽  
Rural Livelihood ◽  
Non Timber Forest Products ◽  
Communal Lands ◽  
Forest Lands

This study sought to: (1) identify the types and sources of Non-Timber Forest Products (NTFPs) traded; (2) find the frequencyof the NTFPs trade and (3) identify the challenges in NTFPs trading in the Sunyani Municipality. The survey was carried outfrom February, 2014 to April, 2014 mainly at the Sunyani Central and Nana Bosoma Markets in the Sunyani Municipality. Thetarget population comprised NTFPs collectors (gatherers), sellers and consumers. Respondents were purposively sampled. Atotal of 100 respondents were engaged in this study. The NTFPs were grouped into six categories namely; food, medicine,building materials, packaging materials, artefacts and domestic utensils. Key informants’ interviews were also conducted atthe Sunyani Forest Services Division to triangulate the data already gathered. Statistical Package for Social Sciences was usedto analyze the data obtained. The study demonstrated that domestic utensils (37%), food (33%), medicinal products (12%),packaging materials (9%), artefacts (6%) and building materials (3%) were the types of NTFPs traded in the two market centers.The results also showed that majority of the respondents (77%) harvest their NTFPs from forest lands as against 23% whoharvest from communal lands. A significant proportion of the respondents (52%) traded in above 40 kg of NTFPs and only 4%were seen trading in 10 kg of NTFPs. The study further highlighted that food (28%) and domestic utensils (26%) were regularlybrought to the market centers on weekly basis whilst significant proportions of medicinal products (9%), building materials(3%) and artefacts (4%) were brought to the market venues on monthly basis. Cumbersome permit procedure (40%), increasedmarket demand (15%) and financial constraints (20%) were identified as some of the challenges encountered in NTFPs tradingin the Sunyani Municipality. To ensure strict monitoring and sustainability of the resource, there is the need for sensitizationprogramme on the importance of NTFPs in rural livelihood and why their conservation is vital in meeting the needs of thepresent generation whilst not undermining their potential in supplying the needs of future generations.

scholarly journals Are Wildfires a Threat to Fungi in European Pinus Forests? A Case Study of Boreal and Mediterranean Forests

Forests ◽  
2019 ◽  
Vol 10 (4) ◽  
pp. 309 ◽  
Author(s):  
Iván Franco-Manchón ◽  
Kauko Salo ◽  
Juan Oria-de-Rueda ◽  
José Bonet ◽  
Pablo Martín-Pinto
Keyword(s):  
Boreal Forests ◽  
Fungal Diversity ◽  
Community Dynamics ◽  
Forest Products ◽  
Climatic Conditions ◽  
Fungal Communities ◽  
Mediterranean Forests ◽  
Natural Forests ◽  
Edible Fungi ◽  
Pinus Species

Natural forests and plantations of Pinus are ecologically and economically important worldwide, producing an array of goods and services, including the provision of non-wood forest products. Pinus species play an important role in Mediterranean and boreal forests. Although Pinus species seem to show an ecological adaptation to recurrent wildfires, a new era of mega fires is predicted, owing to climate changes associated with global warming. As a consequence, fungal communities, which are key players in forest ecosystems, could be strongly affected by these wildfires. The aim of this study was to observe the fungal community dynamics, and particularly the edible fungi, in maritime (Pinus pinaster Ait.), austrian pine (Pinus nigra J.F. Arnold), and scots pine (Pinus sylvestris L.) forests growing under wet Mediterranean, dry Mediterranean, and boreal climatic conditions, respectively, by comparing the mushrooms produced in severely burned Pinus forests in each area. Sporocarps were collected during the main sampling campaigns in non-burned plots, and in burned plots one year and five years after fire. A total of 182 taxa, belonging to 81 genera, were collected from the sampled plots, indicating a high level of fungal diversity in these pine forests, independent of the climatic conditions. The composition of the fungal communities was strongly affected by wildfire. Mycorrhizal taxa were impacted more severely by wildfire than the saprotrophic taxa, particularly in boreal forests—no mycorrhizal taxa were observed in the year following fire in boreal forests. Based on our observations, it seems that fungal communities of boreal P. sylvestris forests are not as adapted to high-intensity fires as the Mediterranean fungal communities of P. nigra and P. pinaster forests. This will have an impact on reducing fungal diversity and potential incomes in rural economically depressed areas that depend on income from foraged edible fungi, one of the most important non-wood forest products.

Recognized but not supported: Assessing the incorporation of non-timber forest products into Mexican forest policy

2016 ◽  
Vol 71 ◽  
pp. 36-42 ◽  
Author(s):  
Tzitzi Sharhí Delgado ◽  
Michael Keith McCall ◽  
Citlalli López-Binqüist
Keyword(s):  
Forest Policy ◽  
Forest Products ◽  
Non Timber Forest Products
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