CINXE.COM

Just a moment...

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'non-interactive',cRay: '913542260b5d8980',cH: 'U7m_luCtC4XqTO4fK2GAg2wk_4Os2VGVAyaHQTcjqSg-1739789865-1.2.1.1-nYWwcDVKEIUF05N1nXeu2kogJsnUJVQ9D8byuoNFmuO1y9fSE.6yTTkRTX.lcpMs',cUPMDTk: "\/abstracts\/search?q=forest%20resource&__cf_chl_tk=_j3mzNJWMkzG._4t_MaJyfx5bTal8AoU9YNl2lqCfNM-1739789865-1.0.1.1-phTaX7NZLLA9GYO2FtuLtVccdztkR8BzIxGXIQSyALM",cFPWv: 'b',cITimeS: '1739789865',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=forest%20resource&__cf_chl_f_tk=_j3mzNJWMkzG._4t_MaJyfx5bTal8AoU9YNl2lqCfNM-1739789865-1.0.1.1-phTaX7NZLLA9GYO2FtuLtVccdztkR8BzIxGXIQSyALM",md: "SapJDg92150Ey1JWqndZyx6IFUZ_uPzrp6a85St6JgA-1739789865-1.2.1.1-wR8BNr_78BEpMVTz128srQN8qtLdjiDYqqt64k0DM4WR9mS0aJt01TtPc8TLRMxDazbrIZXOb.AB5IJt80LrDEOdcSuMcF1TJifKZcAyLgt6mxbxgh0BiK6xxQPvzu479DAze.bKMxB7.45VRV.RAdoJptCFLCT7RVqR6DAnju744bp1LRY0L6imxDRh1xIBe2ic5achU0MyFsPNADjOUBRmoeQB6_TEcr6YAoObynhj89Kk.pk0w36YrScpR6dKOmJsMJcts87InBOhkiit6FKvqxrYQkcbX_p0JG.xl.klsl_wyiYo8XC4OV7H8caPm7Y_GkG8F_zlcHeQD5K6oTC8bpcN.iCKInrIfrhtkEZuukXYDOFf8hR1mhBnX.HAlwwMmO8yt2e4MD4LQf5UGryFwuH_545rEaAZq5SVpyQrJEbvLBYbrxCvk7FRTAgCQA_Ppn1VCWUugQDRM6vKTK1iGtK7aG_jCezOB6npyTvZqHnnh4A8SI9m6ZP1IpjAGIRGcmLUYI6NIAD8uHGy5UbstlG0TM7r_TD5yCWP.9Rr9cij8WQlomYCBtwzBefaTpy28O2rdym4gWvKYM8Oi0.ujSIc8ZZop4aACHBlc2S6YD7Xw9RaK0.2sCVDmLUZP1j9gxS6HNTxhraE2szj9JfuME3nHfqEkjm1vB6kNVrvqbRFgZ6bZl3ryaJDpie9umjOoA6E2OeyGO4BTWQf.rtnIaDH3DazrnpJHt93QE1rR0qLfCFr0Cbzk9U1Jd4XRaqSVAwNjtL2QcQvF89qx9i407ZySrOiiCqmGyTlCIesSm4i3Mkky1mc6qVnQeybyrpTXHPme9_8mif4I6CuW_DKCHsEbsGRAmucwMEuhdq9QP2X3okiM6AzUWHi1xA9tmlt3rGpUe7wEvuewsoPn6hXUkaOHAu3k3OxplY.O1lvOvRCz5X0gTQkZg9qdwVPCXpJr1BJkFdwFUVfvjz7JyCkkxhP6uGVourtGBkwdOG5xLa5sC_ooy4gCQtxI.jRlA9QZRD8fgM3QysvDt0dEXkNmayoOjW_f_XGLZNXLm1bqqCIVyRbguoOo2SQGr8Hz7dH9ElRSNiL6E54he2izGUJNH42gbLGJ_8K0Y366aqZWF.bZPtUgmqAVSfgJB92zC8Ikm2N_u4V0eSSAOVVounmM7oC9Aq5lCuyhYvrbJeXHdPQOENur1PhhiEKBdOUbMRMVt2q8HKpW6CNldksqwVXKcxtAqx1IV.vouTIASJ5LV99XLeykLXNYrCC9dFAPk9f6gWr6lrbMWkgEbKOtTlniykfXHuoOLydNpfVqei8I47q6tl1TmLyAOPQolCPtm5Vb9xV9K0fObSoJXI0.E3fD2Xy7YDswr65PC6AWRbdiTUHBQW91h6vXbmi3DsSFJhmNS5iK5.GTlwOgqu1HU8S.qsSogqPrNI6oyToybeXM3kEvGo.y9H4Q_eh9WaSeah4rya6WzQHV4PabmPqfGqRAg1u7.sd21zHQXae2WzCyX_gK8iucpebusnz8ujohnhV5GMy9STpRV_jei7x6UWnh64oG72sMjCJ3mlJBui5B8ZUkHTxEhrz_JWhbWiQI5WJad0A9IdXvi2v5IkUMz9CEGS3_ln_OysMuV1nkRIcPE1Bd8OYyc2eOzRRy5xn9A3O6sfM05kzopUPE2OBi0qS.nh_qe3ZKPAbpjCC1kLTlzBOe6zYCB0iglS66E7ziG3.RTNfTyLhE8_jvgW2wmqO.qoVnDDicCM5ApDWkkwr34lBLzVc.zINa_Oo4fT6xxU_UsnaYDNouGXsb.jQbmfbBljxj_rF6Sk_uGzDwW01wM6Df62dOrI5jlLVzbvbc20ebgfgdDp4iMJuKifJblSEazkbMwmSxk.I7_4_8WMEGyNr7ox.24BzaIyTEfunTKY9Xaoqna3phAKU9N2CDyNqRv0siE07BXeWAMLVBe0",mdrd: "thVOxD700reu.Rtl4qIOvfwtVRRP7g99LNg25ZM0n64-1739789865-1.2.1.1-6fUmW4fzU0gbgTFoQi.vY0HqH5093L7JxCdGaBPOU_94FiN5A14RyzFATpc.JuUTxxFpyYRQdGYrPi2krTFecR1X_arL3Yo6KHexE8ZN14qE9q4LLapPKHGf1hFhx0zNtH60VUhyxu0pkcvuhfEaN7u8aTzmD3m39Wh78lCCjHz71iiqd20FU8K3aMpjaGhpWLseSL4m_wNGWeS1iiwXgs8PYHeGechm.h6jD.DNrS3gY0oTlTXwbSxJdNASdJUM2Kwtg8D7ho_ogSnwCzIPq2M3Hbq58u_uW1thNkAL7peYP155BB9.N6gyIggiF8aZ4A0IQWKeavVCAptJqa3q5cYno_U7_Nn36JXl0On1L_f.021C94mdo286LSVqxsyAzrkirSb.To4gFCx40VkYnUe3izOoYJc7LHy4mThzeotSwurJa2HLLABc3i3jMtEHXTdUj8rNYfoep_IsT.b77vODA3zlqcOIqCAqbS9vVsCmnam9SlXtotMohF6zmvGRi4m2foypl4d3eHbzneIuCSaG9YkcNCs_R25T9.HLrqEt7FGASjRh8OmcfnPlB41zdGOtmVyWaSvQqsgYZiQ7rPLls2436Q2vUf8yDvpxfHJRCdHcjqGaaB.7wlqghlukIuF8CPEFQwHyoYTZnn5zyTqgzo5y0WSmqnSPdaOIVqCqoUa7LJUFPKhLMG205i2kFFcUTVcHhwN7JYN6I478pQTQG1dw9FPRV3CWSkgBDDES1Bxg6GN94B0XBncVbIr8VxEBpqAutLaYzX6Ej.A_n7em.F8Hn8T5gCycTNItIMCr3DVv0pkXnd2_7vVkqxN_UgAS1kAqPsmEdTHHW6kCKf29_prz5hzz2ptJUTRicv_gcivmYD5_S2Ct__IXtANJSZTZr4UP9llvkzUQPsyPKEJ1N8tCdsZCn1mpGeVPeHTJyaakrHFDTSILwYDSlCjNweBRG4YNEhhjpdye6S7hjTNRULb2RSzagGf54BQ51CLEZAAaUgD2cpHnBOi7L8xAva1rVBQzkzMoh5Zx6PBi2ox6h1oqYtQpaBQGf_5HG9iBMAC9P7gOVRFpxIHLyKBUA83SO9ZYlwYzSoJIk8KS69S_fjsxi1tsnjqui4.X7PoiNZqv61Og5bgeoqotz9DU8tC.567eT20Tt5LbzjeGu.wg3vDLQXN7vibemAj0H0b5h.Qis8FbHJyfu87zvKkIvm6tPg4X7zKu.KNZkVo6wKWrDLY8HFeDSCBVTPaQ2MBKHsB25denN3pT1jNZZJRLl4xts_N3i3jQprOYd4aAvxs9i2ys4eDEo2yhC2batq0rcYqjTO3LGG9z1h7vUtwZAP1J2u6nK3Yom9XaNeByFXBkFYNuUBymx_bVqXUJGIqE3rpZ4e73BfDeaYDgBtdeVYXGCYdPU2.FU2GyHFfP.ri.tg0HJ7KXSIX91kRVnoulZdQPA1NZNyC0BscDCvRnz7ipW0RSWP41tn0fozhQmZ_bLrmIFT1ctBO.sVsv0U9SYpz.n9pdlNp3IuIHFnKeH8eH.p13125zsaeBt5e0HkoaOD6GF0Na6A7H9BnJnVPS1Wduy305XoU1CbZllgu58IPHT0zq84EDDPs7af5uWC.ny3MgNxJd36bQBtLtyBP2LlhH9MQRCjRhtR1FXNqExzAWW2NhOhaavBTrEBfpABbmX87gq_E_eAmmEMhciOGTXTDQHpAeCjMHRQGC3tnAcKFR7QHDD9dt6H_k6mdAoL9Q0ZVaj6aG0se7JtbgO1LbGBHGo9RMKFZCQ0vkOQ1fDKTlGTYoeNOC1HjKiS0drack1kGZTsw6F.UWyE2_w8RA6emq52sFt3W8pUpjuGMkimgenC40BskNMw911aaGr33qxwU2ANDawMBC2njxSz1PJ7h1W5dFxIxn1.knUTCiAlBC7KLcIp3iplCS758p6qZFtEH3MKOHYCVK0QHj6oD0iA8AZ7cFjG9VztmX864F"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913542260b5d8980';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/search?q=forest%20resource&__cf_chl_rt_tk=_j3mzNJWMkzG._4t_MaJyfx5bTal8AoU9YNl2lqCfNM-1739789865-1.0.1.1-phTaX7NZLLA9GYO2FtuLtVccdztkR8BzIxGXIQSyALM" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>