Appendix G. Climate compilations cited in Appendices A through F.

Climate compilations cited in Appendices A through F

Appendix H. Literature cited in Appendices A through F.

Literature cited in Appendices A through F

Appendix F. Data used to analyze post-disturbance biomass accumulation in global secondary forests: needle-leaf forests growing on non-sandy soils.

Data used to analyze post-disturbance biomass accumulation in global secondary forests: needle-leaf forests growing on non-sandy soils

Appendix A. Data used to analyze post-disturbance biomass accumulation in global secondary forests: broadleaf non-tropical forests growing on sandy soils.

Data used to analyze post-disturbance biomass accumulation in global secondary forests: broadleaf non-tropical forests growing on sandy soils

LTRE for <i>M</i>. <i>paraensis</i> demonstrating demographic differences between harvested and unharvested plots and their contributions to population growth.

<p>LTRE for <i>M</i>. <i>paraensis</i> demonstrating demographic differences between harvested and unharvested plots and their contributions to population growth.</p

Residual stand damage from monitored timber extraction in terms of basal area (m²) of trees >5 cm DBH killed by basal area (m²) of timber extracted.

<p>Residual stand damage from monitored timber extraction in terms of basal area (m²) of trees >5 cm DBH killed by basal area (m²) of timber extracted.</p

Modeling the Complex Impacts of Timber Harvests to Find Optimal Management Regimes for Amazon Tidal Floodplain Forests

<div><p>At the Amazon estuary, the oldest logging frontier in the Amazon, no studies have comprehensively explored the potential long-term population and yield consequences of multiple timber harvests over time. Matrix population modeling is one way to simulate long-term impacts of tree harvests, but this approach has often ignored common impacts of tree harvests including incidental damage, changes in post-harvest demography, shifts in the distribution of merchantable trees, and shifts in stand composition. We designed a matrix-based forest management model that incorporates these harvest-related impacts so resulting simulations reflect forest stand dynamics under repeated timber harvests as well as the realities of local smallholder timber management systems. Using a wide range of values for management criteria (e.g., length of cutting cycle, minimum cut diameter), we projected the long-term population dynamics and yields of hundreds of timber management regimes in the Amazon estuary, where small-scale, unmechanized logging is an important economic activity. These results were then compared to find optimal stand-level and species-specific sustainable timber management (STM) regimes using a set of timber yield and population growth indicators. Prospects for STM in Amazonian tidal floodplain forests are better than for many other tropical forests. However, generally high stock recovery rates between harvests are due to the comparatively high projected mean annualized yields from fast-growing species that effectively counterbalance the projected yield declines from other species. For Amazonian tidal floodplain forests, national management guidelines provide neither the highest yields nor the highest sustained population growth for species under management. Our research shows that management guidelines specific to a region’s ecological settings can be further refined to consider differences in species demographic responses to repeated harvests. In principle, such fine-tuned management guidelines could make management more attractive, thus bridging the currently prevalent gap between tropical timber management practice and regulation.</p></div

Appendix E. Data used to analyze post-disturbance biomass accumulation in global secondary forests: needle-leaf forests growing on sandy soils.

Data used to analyze post-disturbance biomass accumulation in global secondary forests: needle-leaf forests growing on sandy soils

Stewartia monadelpha Sieb. et Zucc.

原著和名: ヒメシャラ科名: ツバキ科 = Theaceae採集地: 静岡県 天城山 (伊豆 天城山)採集日: 1960/9/11採集者: 萩庭丈壽整理番号: JH020238国立科学博物館整理番号: TNS-VS-97023

Shifts in merchantable proportion under the 30 yr Brazilian legal management regime but without volume-based harvest limits.

<p><i>Licania heteromorpha</i> and <i>P</i>. <i>sagotiana</i> were not harvested during simulations.</p